bootstrap - npm Package Compare versions

Comparing version 5.0.0-alpha3 to 5.0.0-beta1

dist/js/bootstrap.min.js

 /*!
-  * Bootstrap v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
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t=this;if(!(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&this._element.classList.contains("active")||this._element.classList.contains("disabled"))){var e,n=f(this._element),i=this._element.closest(".nav, .list-group");if(i){var o="UL"===i.nodeName||"OL"===i.nodeName?":scope > li > .active":".active";e=(e=V.find(o,i))[e.length-1]}var s=null;if(e&&(s=Q.trigger(e,"hide.bs.tab",{relatedTarget:this._element})),!(Q.trigger(this._element,"show.bs.tab",{relatedTarget:e}).defaultPrevented||null!==s&&s.defaultPrevented)){this._activate(this._element,i);var r=function(){Q.trigger(e,"hidden.bs.tab",{relatedTarget:t._element}),Q.trigger(t._element,"shown.bs.tab",{relatedTarget:e})};n?this._activate(n,n.parentNode,r):r()}}},n._activate=function(t,e,n){var i=this,o=(!e||"UL"!==e.nodeName&&"OL"!==e.nodeName?V.children(e,".active"):V.find(":scope > li > .active",e))[0],s=n&&o&&o.classList.contains("fade"),r=function(){return i._transitionComplete(t,o,n)};if(o&&s){var a=h(o);o.classList.remove("show"),Q.one(o,"transitionend",r),m(o,a)}else r()},n._transitionComplete=function(t,e,n){if(e){e.classList.remove("active");var i=V.findOne(":scope > .dropdown-menu .active",e.parentNode);i&&i.classList.remove("active"),"tab"===e.getAttribute("role")&&e.setAttribute("aria-selected",!1)}(t.classList.add("active"),"tab"===t.getAttribute("role")&&t.setAttribute("aria-selected",!0),y(t),t.classList.contains("fade")&&t.classList.add("show"),t.parentNode&&t.parentNode.classList.contains("dropdown-menu"))&&(t.closest(".dropdown")&&V.find(".dropdown-toggle").forEach((function(t){return t.classList.add("active")})),t.setAttribute("aria-expanded",!0));n&&n()},e.jQueryInterface=function(t){return this.each((function(){var n=L(this,"bs.tab")||new e(this);if("string"==typeof t){if(void 0===n[t])throw new TypeError('No method named "'+t+'"');n[t]()}}))},o(e,null,[{key:"DATA_KEY",get:function(){return"bs.tab"}}]),e}(U);Q.on(document,"click.bs.tab.data-api",'[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]',(function(t){t.preventDefault(),(L(this,"bs.tab")||new Wt(this)).show()})),E((function(){var t=w();if(t){var e=t.fn.tab;t.fn.tab=Wt.jQueryInterface,t.fn.tab.Constructor=Wt,t.fn.tab.noConflict=function(){return t.fn.tab=e,Wt.jQueryInterface}}}));var Ft={animation:"boolean",autohide:"boolean",delay:"number"},Yt={animation:!0,autohide:!0,delay:5e3},zt=function(t){function e(e,n){var i;return(i=t.call(this,e)||this)._config=i._getConfig(n),i._timeout=null,i._setListeners(),i}r(e,t);var n=e.prototype;return n.show=function(){var t=this;if(!Q.trigger(this._element,"show.bs.toast").defaultPrevented){this._clearTimeout(),this._config.animation&&this._element.classList.add("fade");var e=function(){t._element.classList.remove("showing"),t._element.classList.add("show"),Q.trigger(t._element,"shown.bs.toast"),t._config.autohide&&(t._timeout=setTimeout((function(){t.hide()}),t._config.delay))};if(this._element.classList.remove("hide"),y(this._element),this._element.classList.add("showing"),this._config.animation){var n=h(this._element);Q.one(this._element,"transitionend",e),m(this._element,n)}else e()}},n.hide=function(){var t=this;if(this._element.classList.contains("show")&&!Q.trigger(this._element,"hide.bs.toast").defaultPrevented){var e=function(){t._element.classList.add("hide"),Q.trigger(t._element,"hidden.bs.toast")};if(this._element.classList.remove("show"),this._config.animation){var n=h(this._element);Q.one(this._element,"transitionend",e),m(this._element,n)}else e()}},n.dispose=function(){this._clearTimeout(),this._element.classList.contains("show")&&this._element.classList.remove("show"),Q.off(this._element,"click.dismiss.bs.toast"),t.prototype.dispose.call(this),this._config=null},n._getConfig=function(t){return t=s({},Yt,q.getDataAttributes(this._element),"object"==typeof t&&t?t:{}),_("toast",t,this.constructor.DefaultType),t},n._setListeners=function(){var t=this;Q.on(this._element,"click.dismiss.bs.toast",'[data-bs-dismiss="toast"]',(function(){return t.hide()}))},n._clearTimeout=function(){clearTimeout(this._timeout),this._timeout=null},e.jQueryInterface=function(t){return this.each((function(){var n=L(this,"bs.toast");if(n||(n=new e(this,"object"==typeof t&&t)),"string"==typeof t){if(void 0===n[t])throw new TypeError('No method named "'+t+'"');n[t](this)}}))},o(e,null,[{key:"DefaultType",get:function(){return Ft}},{key:"Default",get:function(){return Yt}},{key:"DATA_KEY",get:function(){return"bs.toast"}}]),e}(U);return E((function(){var t=w();if(t){var e=t.fn.toast;t.fn.toast=zt.jQueryInterface,t.fn.toast.Constructor=zt,t.fn.toast.noConflict=function(){return t.fn.toast=e,zt.jQueryInterface}}})),{Alert:F,Button:Y,Carousel:et,Collapse:st,Dropdown:mt,Modal:bt,Popover:Mt,ScrollSpy:Ut,Tab:Wt,Toast:zt,Tooltip:It}}));
 //# sourceMappingURL=bootstrap.min.js.map

js/dist/alert.js

 /*!
-  * Bootstrap alert.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap alert.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Alert = factory(global.Data, global.EventHandler));
@@ -20,3 +20,3 @@ }(this, (function (Data, EventHandler) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -29,3 +29,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -55,4 +55,4 @@ if (!selector || selector === '#') {
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -66,3 +66,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -96,3 +96,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -112,2 +112,4 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -122,8 +124,53 @@
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'alert';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.alert';
   var EVENT_KEY = "." + DATA_KEY;
   var DATA_API_KEY = '.data-api';
-  var SELECTOR_DISMISS = '[data-dismiss="alert"]';
+  var SELECTOR_DISMISS = '[data-bs-dismiss="alert"]';
   var EVENT_CLOSE = "close" + EVENT_KEY;
@@ -141,12 +188,9 @@ var EVENT_CLOSED = "closed" + EVENT_KEY;
 
-  var Alert = /*#__PURE__*/function () {
-    function Alert(element) {
-      this._element = element;
+  var Alert = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Alert, _BaseComponent);
 
-      if (this._element) {
-        Data__default['default'].setData(element, DATA_KEY, this);
-      }
-    } // Getters
+    function Alert() {
+      return _BaseComponent.apply(this, arguments) || this;
+    }
 
-
     var _proto = Alert.prototype;
@@ -165,7 +209,2 @@
       this._removeElement(rootElement);
-    };
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
-      this._element = null;
     } // Private
@@ -233,10 +272,7 @@ ;
 
-    Alert.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Alert, null, [{
-      key: "VERSION",
+    _createClass$1(Alert, null, [{
+      key: "DATA_KEY",
+      // Getters
       get: function get() {
-        return VERSION;
+        return DATA_KEY;
       }
@@ -246,3 +282,3 @@ }]);
     return Alert;
-  }();
+  }(BaseComponent);
   /**
@@ -249,0 +285,0 @@ * ------------------------------------------------------------------------

js/dist/button.js

 /*!
-  * Bootstrap button.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap button.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.Data, global.EventHandler));
@@ -20,3 +20,3 @@ }(this, (function (Data, EventHandler) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -30,3 +30,3 @@ * --------------------------------------------------------------------------
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -46,2 +46,4 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -56,4 +58,49 @@
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'button';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.button';
@@ -63,3 +110,3 @@ var EVENT_KEY = "." + DATA_KEY;
   var CLASS_NAME_ACTIVE = 'active';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="button"]';
+  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
   var EVENT_CLICK_DATA_API = "click" + EVENT_KEY + DATA_API_KEY;
@@ -72,8 +119,8 @@ /**
 
-  var Button = /*#__PURE__*/function () {
-    function Button(element) {
-      this._element = element;
-      Data__default['default'].setData(element, DATA_KEY, this);
-    } // Getters
+  var Button = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Button, _BaseComponent);
 
+    function Button() {
+      return _BaseComponent.apply(this, arguments) || this;
+    }
 
@@ -86,7 +133,2 @@ var _proto = Button.prototype;
       this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE));
-    };
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
-      this._element = null;
     } // Static
@@ -109,10 +151,7 @@ ;
 
-    Button.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Button, null, [{
-      key: "VERSION",
+    _createClass$1(Button, null, [{
+      key: "DATA_KEY",
+      // Getters
       get: function get() {
-        return VERSION;
+        return DATA_KEY;
       }
@@ -122,3 +161,3 @@ }]);
     return Button;
-  }();
+  }(BaseComponent);
   /**
@@ -125,0 +164,0 @@ * ------------------------------------------------------------------------

js/dist/carousel.js

 /*!
-  * Bootstrap carousel.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap carousel.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Carousel = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
@@ -22,3 +22,3 @@ }(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -39,3 +39,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -65,4 +65,4 @@ if (!selector || selector === '#') {
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -76,3 +76,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -140,3 +140,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -156,3 +156,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -168,4 +168,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'carousel';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.carousel';
@@ -215,4 +262,4 @@ var EVENT_KEY = "." + DATA_KEY;
   var CLASS_NAME_SLIDE = 'slide';
-  var CLASS_NAME_RIGHT = 'carousel-item-right';
-  var CLASS_NAME_LEFT = 'carousel-item-left';
+  var CLASS_NAME_END = 'carousel-item-end';
+  var CLASS_NAME_START = 'carousel-item-start';
   var CLASS_NAME_NEXT = 'carousel-item-next';
@@ -227,4 +274,4 @@ var CLASS_NAME_PREV = 'carousel-item-prev';
   var SELECTOR_INDICATORS = '.carousel-indicators';
-  var SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]';
-  var SELECTOR_DATA_RIDE = '[data-ride="carousel"]';
+  var SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]';
+  var SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]';
   var PointerType = {
@@ -240,21 +287,25 @@ TOUCH: 'touch',
 
-  var Carousel = /*#__PURE__*/function () {
+  var Carousel = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Carousel, _BaseComponent);
+
     function Carousel(element, config) {
-      this._items = null;
-      this._interval = null;
-      this._activeElement = null;
-      this._isPaused = false;
-      this._isSliding = false;
-      this.touchTimeout = null;
-      this.touchStartX = 0;
-      this.touchDeltaX = 0;
-      this._config = this._getConfig(config);
-      this._element = element;
-      this._indicatorsElement = SelectorEngine__default['default'].findOne(SELECTOR_INDICATORS, this._element);
-      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
-      this._pointerEvent = Boolean(window.PointerEvent);
+      var _this;
 
-      this._addEventListeners();
+      _this = _BaseComponent.call(this, element) || this;
+      _this._items = null;
+      _this._interval = null;
+      _this._activeElement = null;
+      _this._isPaused = false;
+      _this._isSliding = false;
+      _this.touchTimeout = null;
+      _this.touchStartX = 0;
+      _this.touchDeltaX = 0;
+      _this._config = _this._getConfig(config);
+      _this._indicatorsElement = SelectorEngine__default['default'].findOne(SELECTOR_INDICATORS, _this._element);
+      _this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
+      _this._pointerEvent = Boolean(window.PointerEvent);
 
-      Data__default['default'].setData(element, DATA_KEY, this);
+      _this._addEventListeners();
+
+      return _this;
     } // Getters
@@ -318,3 +369,3 @@
     _proto.to = function to(index) {
-      var _this = this;
+      var _this2 = this;
 
@@ -331,3 +382,3 @@ this._activeElement = SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element);
         EventHandler__default['default'].one(this._element, EVENT_SLID, function () {
-          return _this.to(index);
+          return _this2.to(index);
         });
@@ -349,7 +400,7 @@ return;
     _proto.dispose = function dispose() {
+      _BaseComponent.prototype.dispose.call(this);
+
       EventHandler__default['default'].off(this._element, EVENT_KEY);
-      Data__default['default'].removeData(this._element, DATA_KEY);
       this._items = null;
       this._config = null;
-      this._element = null;
       this._interval = null;
@@ -390,7 +441,7 @@ this._isPaused = null;
     _proto._addEventListeners = function _addEventListeners() {
-      var _this2 = this;
+      var _this3 = this;
 
       if (this._config.keyboard) {
         EventHandler__default['default'].on(this._element, EVENT_KEYDOWN, function (event) {
-          return _this2._keydown(event);
+          return _this3._keydown(event);
         });
@@ -401,6 +452,6 @@ }
         EventHandler__default['default'].on(this._element, EVENT_MOUSEENTER, function (event) {
-          return _this2.pause(event);
+          return _this3.pause(event);
         });
         EventHandler__default['default'].on(this._element, EVENT_MOUSELEAVE, function (event) {
-          return _this2.cycle(event);
+          return _this3.cycle(event);
         });
@@ -415,9 +466,9 @@ }
     _proto._addTouchEventListeners = function _addTouchEventListeners() {
-      var _this3 = this;
+      var _this4 = this;
 
       var start = function start(event) {
-        if (_this3._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
-          _this3.touchStartX = event.clientX;
-        } else if (!_this3._pointerEvent) {
-          _this3.touchStartX = event.touches[0].clientX;
+        if (_this4._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+          _this4.touchStartX = event.clientX;
+        } else if (!_this4._pointerEvent) {
+          _this4.touchStartX = event.touches[0].clientX;
         }
@@ -429,5 +480,5 @@ };
         if (event.touches && event.touches.length > 1) {
-          _this3.touchDeltaX = 0;
+          _this4.touchDeltaX = 0;
         } else {
-          _this3.touchDeltaX = event.touches[0].clientX - _this3.touchStartX;
+          _this4.touchDeltaX = event.touches[0].clientX - _this4.touchStartX;
         }
@@ -437,9 +488,9 @@ };
       var end = function end(event) {
-        if (_this3._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
-          _this3.touchDeltaX = event.clientX - _this3.touchStartX;
+        if (_this4._pointerEvent && PointerType[event.pointerType.toUpperCase()]) {
+          _this4.touchDeltaX = event.clientX - _this4.touchStartX;
         }
 
-        _this3._handleSwipe();
+        _this4._handleSwipe();
 
-        if (_this3._config.pause === 'hover') {
+        if (_this4._config.pause === 'hover') {
           // If it's a touch-enabled device, mouseenter/leave are fired as
@@ -452,11 +503,11 @@ // part of the mouse compatibility events on first tap - the carousel
           // events to fire) we explicitly restart cycling
-          _this3.pause();
+          _this4.pause();
 
-          if (_this3.touchTimeout) {
-            clearTimeout(_this3.touchTimeout);
+          if (_this4.touchTimeout) {
+            clearTimeout(_this4.touchTimeout);
           }
 
-          _this3.touchTimeout = setTimeout(function (event) {
-            return _this3.cycle(event);
-          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
+          _this4.touchTimeout = setTimeout(function (event) {
+            return _this4.cycle(event);
+          }, TOUCHEVENT_COMPAT_WAIT + _this4._config.interval);
         }
@@ -570,3 +621,3 @@ };
 
-      var elementInterval = parseInt(element.getAttribute('data-interval'), 10);
+      var elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10);
 
@@ -582,3 +633,3 @@ if (elementInterval) {
     _proto._slide = function _slide(direction, element) {
-      var _this4 = this;
+      var _this5 = this;
 
@@ -599,7 +650,7 @@ var activeElement = SelectorEngine__default['default'].findOne(SELECTOR_ACTIVE_ITEM, this._element);
       if (direction === DIRECTION_NEXT) {
-        directionalClassName = CLASS_NAME_LEFT;
+        directionalClassName = CLASS_NAME_START;
         orderClassName = CLASS_NAME_NEXT;
         eventDirectionName = DIRECTION_LEFT;
       } else {
-        directionalClassName = CLASS_NAME_RIGHT;
+        directionalClassName = CLASS_NAME_END;
         orderClassName = CLASS_NAME_PREV;
@@ -645,5 +696,5 @@ eventDirectionName = DIRECTION_RIGHT;
           activeElement.classList.remove(CLASS_NAME_ACTIVE, orderClassName, directionalClassName);
-          _this4._isSliding = false;
+          _this5._isSliding = false;
           setTimeout(function () {
-            EventHandler__default['default'].trigger(_this4._element, EVENT_SLID, {
+            EventHandler__default['default'].trigger(_this5._element, EVENT_SLID, {
               relatedTarget: nextElement,
@@ -719,3 +770,3 @@ direction: eventDirectionName,
 
-      var slideIndex = this.getAttribute('data-slide-to');
+      var slideIndex = this.getAttribute('data-bs-slide-to');
 
@@ -735,15 +786,11 @@ if (slideIndex) {
 
-    Carousel.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Carousel, null, [{
-      key: "VERSION",
+    _createClass$1(Carousel, null, [{
+      key: "Default",
       get: function get() {
-        return VERSION;
+        return Default;
       }
     }, {
-      key: "Default",
+      key: "DATA_KEY",
       get: function get() {
-        return Default;
+        return DATA_KEY;
       }
@@ -753,3 +800,3 @@ }]);
     return Carousel;
-  }();
+  }(BaseComponent);
   /**
@@ -756,0 +803,0 @@ * ------------------------------------------------------------------------

js/dist/collapse.js

 /*!
-  * Bootstrap collapse.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap collapse.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Collapse = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
@@ -22,3 +22,3 @@ }(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -39,3 +39,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -75,4 +75,4 @@ if (!selector || selector === '#') {
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -86,3 +86,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -136,3 +136,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -152,3 +152,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -164,4 +164,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'collapse';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.collapse';
@@ -190,3 +237,3 @@ var EVENT_KEY = "." + DATA_KEY;
   var SELECTOR_ACTIVES = '.show, .collapsing';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]';
+  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]';
   /**
@@ -198,8 +245,12 @@ * ------------------------------------------------------------------------
 
-  var Collapse = /*#__PURE__*/function () {
+  var Collapse = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Collapse, _BaseComponent);
+
     function Collapse(element, config) {
-      this._isTransitioning = false;
-      this._element = element;
-      this._config = this._getConfig(config);
-      this._triggerArray = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE + "[href=\"#" + element.id + "\"]," + (SELECTOR_DATA_TOGGLE + "[data-target=\"#" + element.id + "\"]"));
+      var _this;
+
+      _this = _BaseComponent.call(this, element) || this;
+      _this._isTransitioning = false;
+      _this._config = _this._getConfig(config);
+      _this._triggerArray = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE + "[href=\"#" + element.id + "\"]," + (SELECTOR_DATA_TOGGLE + "[data-bs-target=\"#" + element.id + "\"]"));
       var toggleList = SelectorEngine__default['default'].find(SELECTOR_DATA_TOGGLE);
@@ -215,19 +266,19 @@
         if (selector !== null && filterElement.length) {
-          this._selector = selector;
+          _this._selector = selector;
 
-          this._triggerArray.push(elem);
+          _this._triggerArray.push(elem);
         }
       }
 
-      this._parent = this._config.parent ? this._getParent() : null;
+      _this._parent = _this._config.parent ? _this._getParent() : null;
 
-      if (!this._config.parent) {
-        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
+      if (!_this._config.parent) {
+        _this._addAriaAndCollapsedClass(_this._element, _this._triggerArray);
       }
 
-      if (this._config.toggle) {
-        this.toggle();
+      if (_this._config.toggle) {
+        _this.toggle();
       }
 
-      Data__default['default'].setData(element, DATA_KEY, this);
+      return _this;
     } // Getters
@@ -248,3 +299,3 @@
     _proto.show = function show() {
-      var _this = this;
+      var _this2 = this;
 
@@ -260,4 +311,4 @@ if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW)) {
         actives = SelectorEngine__default['default'].find(SELECTOR_ACTIVES, this._parent).filter(function (elem) {
-          if (typeof _this._config.parent === 'string') {
-            return elem.getAttribute('data-parent') === _this._config.parent;
+          if (typeof _this2._config.parent === 'string') {
+            return elem.getAttribute('data-bs-parent') === _this2._config.parent;
           }
@@ -276,6 +327,6 @@
       if (actives) {
-        var tempActiveData = actives.filter(function (elem) {
+        var tempActiveData = actives.find(function (elem) {
           return container !== elem;
         });
-        activesData = tempActiveData[0] ? Data__default['default'].getData(tempActiveData[0], DATA_KEY) : null;
+        activesData = tempActiveData ? Data__default['default'].getData(tempActiveData, DATA_KEY) : null;
 
@@ -323,11 +374,11 @@ if (activesData && activesData._isTransitioning) {
       var complete = function complete() {
-        _this._element.classList.remove(CLASS_NAME_COLLAPSING);
+        _this2._element.classList.remove(CLASS_NAME_COLLAPSING);
 
-        _this._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
+        _this2._element.classList.add(CLASS_NAME_COLLAPSE, CLASS_NAME_SHOW);
 
-        _this._element.style[dimension] = '';
+        _this2._element.style[dimension] = '';
 
-        _this.setTransitioning(false);
+        _this2.setTransitioning(false);
 
-        EventHandler__default['default'].trigger(_this._element, EVENT_SHOWN);
+        EventHandler__default['default'].trigger(_this2._element, EVENT_SHOWN);
       };
@@ -344,3 +395,3 @@
     _proto.hide = function hide() {
-      var _this2 = this;
+      var _this3 = this;
 
@@ -383,9 +434,9 @@ if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW)) {
       var complete = function complete() {
-        _this2.setTransitioning(false);
+        _this3.setTransitioning(false);
 
-        _this2._element.classList.remove(CLASS_NAME_COLLAPSING);
+        _this3._element.classList.remove(CLASS_NAME_COLLAPSING);
 
-        _this2._element.classList.add(CLASS_NAME_COLLAPSE);
+        _this3._element.classList.add(CLASS_NAME_COLLAPSE);
 
-        EventHandler__default['default'].trigger(_this2._element, EVENT_HIDDEN);
+        EventHandler__default['default'].trigger(_this3._element, EVENT_HIDDEN);
       };
@@ -404,6 +455,6 @@
     _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
+      _BaseComponent.prototype.dispose.call(this);
+
       this._config = null;
       this._parent = null;
-      this._element = null;
       this._triggerArray = null;
@@ -427,3 +478,3 @@ this._isTransitioning = null;
     _proto._getParent = function _getParent() {
-      var _this3 = this;
+      var _this4 = this;
 
@@ -441,7 +492,7 @@ var parent = this._config.parent;
 
-      var selector = SELECTOR_DATA_TOGGLE + "[data-parent=\"" + parent + "\"]";
+      var selector = SELECTOR_DATA_TOGGLE + "[data-bs-parent=\"" + parent + "\"]";
       SelectorEngine__default['default'].find(selector, parent).forEach(function (element) {
         var selected = getElementFromSelector(element);
 
-        _this3._addAriaAndCollapsedClass(selected, [element]);
+        _this4._addAriaAndCollapsedClass(selected, [element]);
       });
@@ -497,15 +548,11 @@ return parent;
 
-    Collapse.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Collapse, null, [{
-      key: "VERSION",
+    _createClass$1(Collapse, null, [{
+      key: "Default",
       get: function get() {
-        return VERSION;
+        return Default;
       }
     }, {
-      key: "Default",
+      key: "DATA_KEY",
       get: function get() {
-        return Default;
+        return DATA_KEY;
       }
@@ -515,3 +562,3 @@ }]);
     return Collapse;
-  }();
+  }(BaseComponent);
   /**
@@ -518,0 +565,0 @@ * ------------------------------------------------------------------------

js/dist/dom/data.js

 /*!
-  * Bootstrap data.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap data.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -14,3 +14,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): dom/data.js
+   * Bootstrap (v5.0.0-beta1): dom/data.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -17,0 +17,0 @@ * --------------------------------------------------------------------------

js/dist/dom/event-handler.js

 /*!
-  * Bootstrap event-handler.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap event-handler.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -14,3 +14,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -24,3 +24,3 @@ * --------------------------------------------------------------------------
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -32,5 +32,7 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): dom/event-handler.js
+   * Bootstrap (v5.0.0-beta1): dom/event-handler.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -55,3 +57,3 @@ * --------------------------------------------------------------------------
   };
-  var nativeEvents = ['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll'];
+  var nativeEvents = new Set(['click', 'dblclick', 'mouseup', 'mousedown', 'contextmenu', 'mousewheel', 'DOMMouseScroll', 'mouseover', 'mouseout', 'mousemove', 'selectstart', 'selectend', 'keydown', 'keypress', 'keyup', 'orientationchange', 'touchstart', 'touchmove', 'touchend', 'touchcancel', 'pointerdown', 'pointermove', 'pointerup', 'pointerleave', 'pointercancel', 'gesturestart', 'gesturechange', 'gestureend', 'focus', 'blur', 'change', 'reset', 'select', 'submit', 'focusin', 'focusout', 'load', 'unload', 'beforeunload', 'resize', 'move', 'DOMContentLoaded', 'readystatechange', 'error', 'abort', 'scroll']);
   /**
@@ -138,3 +140,3 @@ * ------------------------------------------------------------------------
 
-    var isNative = nativeEvents.indexOf(typeEvent) > -1;
+    var isNative = nativeEvents.has(typeEvent);
 
@@ -196,3 +198,3 @@ if (!isNative) {
     Object.keys(storeElementEvent).forEach(function (handlerKey) {
-      if (handlerKey.indexOf(namespace) > -1) {
+      if (handlerKey.includes(namespace)) {
         var event = storeElementEvent[handlerKey];
@@ -223,3 +225,3 @@ removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
       var events = getEvent(element);
-      var isNamespace = originalTypeEvent.charAt(0) === '.';
+      var isNamespace = originalTypeEvent.startsWith('.');
 
@@ -246,3 +248,3 @@ if (typeof originalHandler !== 'undefined') {
 
-        if (!inNamespace || originalTypeEvent.indexOf(handlerKey) > -1) {
+        if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
           var event = storeElementEvent[keyHandlers];
@@ -261,3 +263,3 @@ removeHandler(element, events, typeEvent, event.originalHandler, event.delegationSelector);
       var inNamespace = event !== typeEvent;
-      var isNative = nativeEvents.indexOf(typeEvent) > -1;
+      var isNative = nativeEvents.has(typeEvent);
       var jQueryEvent;
@@ -264,0 +266,0 @@ var bubbles = true;

js/dist/dom/manipulator.js

 /*!
-  * Bootstrap manipulator.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap manipulator.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -12,7 +12,5 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): dom/manipulator.js
+   * Bootstrap (v5.0.0-beta1): dom/manipulator.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -49,6 +47,6 @@ * --------------------------------------------------------------------------
     setDataAttribute: function setDataAttribute(element, key, value) {
-      element.setAttribute("data-" + normalizeDataKey(key), value);
+      element.setAttribute("data-bs-" + normalizeDataKey(key), value);
     },
     removeDataAttribute: function removeDataAttribute(element, key) {
-      element.removeAttribute("data-" + normalizeDataKey(key));
+      element.removeAttribute("data-bs-" + normalizeDataKey(key));
     },
@@ -60,6 +58,9 @@ getDataAttributes: function getDataAttributes(element) {
 
-      var attributes = _extends({}, element.dataset);
-
-      Object.keys(attributes).forEach(function (key) {
-        attributes[key] = normalizeData(attributes[key]);
+      var attributes = {};
+      Object.keys(element.dataset).filter(function (key) {
+        return key.startsWith('bs');
+      }).forEach(function (key) {
+        var pureKey = key.replace(/^bs/, '');
+        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length);
+        attributes[pureKey] = normalizeData(element.dataset[key]);
       });
@@ -69,3 +70,3 @@ return attributes;
     getDataAttribute: function getDataAttribute(element, key) {
-      return normalizeData(element.getAttribute("data-" + normalizeDataKey(key)));
+      return normalizeData(element.getAttribute("data-bs-" + normalizeDataKey(key)));
     },
@@ -72,0 +73,0 @@ offset: function offset(element) {

js/dist/dom/selector-engine.js

 /*!
-  * Bootstrap selector-engine.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap selector-engine.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -14,3 +14,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): dom/selector-engine.js
+   * Bootstrap (v5.0.0-beta1): dom/selector-engine.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -17,0 +17,0 @@ * --------------------------------------------------------------------------

js/dist/dropdown.js

 /*!
-  * Bootstrap dropdown.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap dropdown.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -7,13 +7,33 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('popper.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', 'popper.js', './dom/selector-engine.js'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Dropdown = factory(global.Popper, global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Popper, Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
+  function _interopNamespace(e) {
+    if (e && e.__esModule) return e;
+    var n = Object.create(null);
+    if (e) {
+      Object.keys(e).forEach(function (k) {
+        if (k !== 'default') {
+          var d = Object.getOwnPropertyDescriptor(e, k);
+          Object.defineProperty(n, k, d.get ? d : {
+            enumerable: true,
+            get: function () {
+              return e[k];
+            }
+          });
+        }
+      });
+    }
+    n['default'] = e;
+    return Object.freeze(n);
+  }
+
+  var Popper__namespace = /*#__PURE__*/_interopNamespace(Popper);
   var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
   var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
   var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
   var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
@@ -23,3 +43,3 @@
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -38,3 +58,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -92,3 +112,3 @@ if (!selector || selector === '#') {
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -108,3 +128,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -120,4 +140,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'dropdown';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.dropdown';
@@ -145,8 +212,6 @@ var EVENT_KEY = "." + DATA_KEY;
   var CLASS_NAME_DROPUP = 'dropup';
-  var CLASS_NAME_DROPRIGHT = 'dropright';
-  var CLASS_NAME_DROPLEFT = 'dropleft';
-  var CLASS_NAME_MENURIGHT = 'dropdown-menu-right';
+  var CLASS_NAME_DROPEND = 'dropend';
+  var CLASS_NAME_DROPSTART = 'dropstart';
   var CLASS_NAME_NAVBAR = 'navbar';
-  var CLASS_NAME_POSITION_STATIC = 'position-static';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="dropdown"]';
+  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]';
   var SELECTOR_FORM_CHILD = '.dropdown form';
@@ -156,12 +221,12 @@ var SELECTOR_MENU = '.dropdown-menu';
   var SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';
-  var PLACEMENT_TOP = 'top-start';
-  var PLACEMENT_TOPEND = 'top-end';
-  var PLACEMENT_BOTTOM = 'bottom-start';
-  var PLACEMENT_BOTTOMEND = 'bottom-end';
-  var PLACEMENT_RIGHT = 'right-start';
-  var PLACEMENT_LEFT = 'left-start';
+  var PLACEMENT_TOP = isRTL ? 'top-end' : 'top-start';
+  var PLACEMENT_TOPEND = isRTL ? 'top-start' : 'top-end';
+  var PLACEMENT_BOTTOM = isRTL ? 'bottom-end' : 'bottom-start';
+  var PLACEMENT_BOTTOMEND = isRTL ? 'bottom-start' : 'bottom-end';
+  var PLACEMENT_RIGHT = isRTL ? 'left-start' : 'right-start';
+  var PLACEMENT_LEFT = isRTL ? 'right-start' : 'left-start';
   var Default = {
     offset: 0,
     flip: true,
-    boundary: 'scrollParent',
+    boundary: 'clippingParents',
     reference: 'toggle',
@@ -185,13 +250,17 @@ display: 'dynamic',
 
-  var Dropdown = /*#__PURE__*/function () {
+  var Dropdown = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Dropdown, _BaseComponent);
+
     function Dropdown(element, config) {
-      this._element = element;
-      this._popper = null;
-      this._config = this._getConfig(config);
-      this._menu = this._getMenuElement();
-      this._inNavbar = this._detectNavbar();
+      var _this;
 
-      this._addEventListeners();
+      _this = _BaseComponent.call(this, element) || this;
+      _this._popper = null;
+      _this._config = _this._getConfig(config);
+      _this._menu = _this._getMenuElement();
+      _this._inNavbar = _this._detectNavbar();
 
-      Data__default['default'].setData(element, DATA_KEY, this);
+      _this._addEventListeners();
+
+      return _this;
     } // Getters
@@ -232,8 +301,8 @@
         return;
-      } // Disable totally Popper.js for Dropdown in Navbar
+      } // Totally disable Popper for Dropdowns in Navbar
 
 
       if (!this._inNavbar) {
-        if (typeof Popper__default['default'] === 'undefined') {
-          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org)');
+        if (typeof Popper__namespace === 'undefined') {
+          throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)');
         }
@@ -251,12 +320,5 @@
           }
-        } // If boundary is not `scrollParent`, then set position to `static`
-        // to allow the menu to "escape" the scroll parent's boundaries
-        // https://github.com/twbs/bootstrap/issues/24251
-
-
-        if (this._config.boundary !== 'scrollParent') {
-          parent.classList.add(CLASS_NAME_POSITION_STATIC);
         }
 
-        this._popper = new Popper__default['default'](referenceElement, this._menu, this._getPopperConfig());
+        this._popper = Popper.createPopper(referenceElement, this._menu, this._getPopperConfig());
       } // If this is a touch-enabled device we add extra
@@ -314,5 +376,5 @@ // empty mouseover listeners to the body's immediate children;
     _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
+      _BaseComponent.prototype.dispose.call(this);
+
       EventHandler__default['default'].off(this._element, EVENT_KEY);
-      this._element = null;
       this._menu = null;
@@ -331,3 +393,3 @@
       if (this._popper) {
-        this._popper.scheduleUpdate();
+        this._popper.update();
       }
@@ -338,3 +400,3 @@ } // Private
     _proto._addEventListeners = function _addEventListeners() {
-      var _this = this;
+      var _this2 = this;
 
@@ -345,3 +407,3 @@ EventHandler__default['default'].on(this._element, EVENT_CLICK, function (event) {
 
-        _this.toggle();
+        _this2.toggle();
       });
@@ -362,56 +424,42 @@ };
       var parentDropdown = this._element.parentNode;
-      var placement = PLACEMENT_BOTTOM; // Handle dropup
 
-      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
-        placement = this._menu.classList.contains(CLASS_NAME_MENURIGHT) ? PLACEMENT_TOPEND : PLACEMENT_TOP;
-      } else if (parentDropdown.classList.contains(CLASS_NAME_DROPRIGHT)) {
-        placement = PLACEMENT_RIGHT;
-      } else if (parentDropdown.classList.contains(CLASS_NAME_DROPLEFT)) {
-        placement = PLACEMENT_LEFT;
-      } else if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
-        placement = PLACEMENT_BOTTOMEND;
+      if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
+        return PLACEMENT_RIGHT;
       }
 
-      return placement;
-    };
+      if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
+        return PLACEMENT_LEFT;
+      } // We need to trim the value because custom properties can also include spaces
 
-    _proto._detectNavbar = function _detectNavbar() {
-      return Boolean(this._element.closest("." + CLASS_NAME_NAVBAR));
-    };
 
-    _proto._getOffset = function _getOffset() {
-      var _this2 = this;
+      var isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end';
 
-      var offset = {};
-
-      if (typeof this._config.offset === 'function') {
-        offset.fn = function (data) {
-          data.offsets = _extends({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
-          return data;
-        };
-      } else {
-        offset.offset = this._config.offset;
+      if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
+        return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP;
       }
 
-      return offset;
+      return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM;
     };
 
+    _proto._detectNavbar = function _detectNavbar() {
+      return this._element.closest("." + CLASS_NAME_NAVBAR) !== null;
+    };
+
     _proto._getPopperConfig = function _getPopperConfig() {
       var popperConfig = {
         placement: this._getPlacement(),
-        modifiers: {
-          offset: this._getOffset(),
-          flip: {
-            enabled: this._config.flip
-          },
-          preventOverflow: {
-            boundariesElement: this._config.boundary
+        modifiers: [{
+          name: 'preventOverflow',
+          options: {
+            altBoundary: this._config.flip,
+            rootBoundary: this._config.boundary
           }
-        }
-      }; // Disable Popper.js if we have a static display
+        }]
+      }; // Disable Popper if we have a static display
 
       if (this._config.display === 'static') {
-        popperConfig.modifiers.applyStyle = {
+        popperConfig.modifiers = [{
+          name: 'applyStyles',
           enabled: false
-        };
+        }];
       }
@@ -551,11 +599,10 @@
 
-      var index = items.indexOf(event.target);
+      var index = items.indexOf(event.target); // Up
 
       if (event.key === ARROW_UP_KEY && index > 0) {
-        // Up
         index--;
-      }
+      } // Down
 
+
       if (event.key === ARROW_DOWN_KEY && index < items.length - 1) {
-        // Down
         index++;
@@ -569,12 +616,3 @@ } // index is -1 if the first keydown is an ArrowUp
 
-    Dropdown.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Dropdown, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }, {
+    _createClass$1(Dropdown, null, [{
       key: "Default",
@@ -589,6 +627,11 @@ get: function get() {
       }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
     }]);
 
     return Dropdown;
-  }();
+  }(BaseComponent);
   /**
@@ -595,0 +638,0 @@ * ------------------------------------------------------------------------

js/dist/modal.js

 /*!
-  * Bootstrap modal.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap modal.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Modal = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
@@ -22,3 +22,3 @@ }(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -39,3 +39,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -65,4 +65,4 @@ if (!selector || selector === '#') {
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -76,3 +76,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -140,3 +140,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -156,3 +156,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -168,4 +168,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'modal';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.modal';
@@ -178,4 +225,3 @@ var EVENT_KEY = "." + DATA_KEY;
     keyboard: true,
-    focus: true,
-    show: true
+    focus: true
   };
@@ -185,4 +231,3 @@ var DefaultType = {
     keyboard: 'boolean',
-    focus: 'boolean',
-    show: 'boolean'
+    focus: 'boolean'
   };
@@ -209,4 +254,4 @@ var EVENT_HIDE = "hide" + EVENT_KEY;
   var SELECTOR_MODAL_BODY = '.modal-body';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]';
-  var SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]';
+  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="modal"]';
+  var SELECTOR_DATA_DISMISS = '[data-bs-dismiss="modal"]';
   var SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
@@ -220,14 +265,18 @@ var SELECTOR_STICKY_CONTENT = '.sticky-top';
 
-  var Modal = /*#__PURE__*/function () {
+  var Modal = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Modal, _BaseComponent);
+
     function Modal(element, config) {
-      this._config = this._getConfig(config);
-      this._element = element;
-      this._dialog = SelectorEngine__default['default'].findOne(SELECTOR_DIALOG, element);
-      this._backdrop = null;
-      this._isShown = false;
-      this._isBodyOverflowing = false;
-      this._ignoreBackdropClick = false;
-      this._isTransitioning = false;
-      this._scrollbarWidth = 0;
-      Data__default['default'].setData(element, DATA_KEY, this);
+      var _this;
+
+      _this = _BaseComponent.call(this, element) || this;
+      _this._config = _this._getConfig(config);
+      _this._dialog = SelectorEngine__default['default'].findOne(SELECTOR_DIALOG, element);
+      _this._backdrop = null;
+      _this._isShown = false;
+      _this._isBodyOverflowing = false;
+      _this._ignoreBackdropClick = false;
+      _this._isTransitioning = false;
+      _this._scrollbarWidth = 0;
+      return _this;
     } // Getters
@@ -244,3 +293,3 @@
     _proto.show = function show(relatedTarget) {
-      var _this = this;
+      var _this2 = this;
 
@@ -276,8 +325,8 @@ if (this._isShown || this._isTransitioning) {
       EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function (event) {
-        return _this.hide(event);
+        return _this2.hide(event);
       });
       EventHandler__default['default'].on(this._dialog, EVENT_MOUSEDOWN_DISMISS, function () {
-        EventHandler__default['default'].one(_this._element, EVENT_MOUSEUP_DISMISS, function (event) {
-          if (event.target === _this._element) {
-            _this._ignoreBackdropClick = true;
+        EventHandler__default['default'].one(_this2._element, EVENT_MOUSEUP_DISMISS, function (event) {
+          if (event.target === _this2._element) {
+            _this2._ignoreBackdropClick = true;
           }
@@ -288,3 +337,3 @@ });
       this._showBackdrop(function () {
-        return _this._showElement(relatedTarget);
+        return _this2._showElement(relatedTarget);
       });
@@ -294,3 +343,3 @@ };
     _proto.hide = function hide(event) {
-      var _this2 = this;
+      var _this3 = this;
 
@@ -333,3 +382,3 @@ if (event) {
         EventHandler__default['default'].one(this._element, TRANSITION_END, function (event) {
-          return _this2._hideModal(event);
+          return _this3._hideModal(event);
         });
@@ -346,2 +395,4 @@ emulateTransitionEnd(this._element, transitionDuration);
       });
+
+      _BaseComponent.prototype.dispose.call(this);
       /**
@@ -353,6 +404,5 @@ * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
 
+
       EventHandler__default['default'].off(document, EVENT_FOCUSIN);
-      Data__default['default'].removeData(this._element, DATA_KEY);
       this._config = null;
-      this._element = null;
       this._dialog = null;
@@ -379,3 +429,3 @@ this._backdrop = null;
     _proto._showElement = function _showElement(relatedTarget) {
-      var _this3 = this;
+      var _this4 = this;
 
@@ -416,8 +466,8 @@ var transition = this._element.classList.contains(CLASS_NAME_FADE);
       var transitionComplete = function transitionComplete() {
-        if (_this3._config.focus) {
-          _this3._element.focus();
+        if (_this4._config.focus) {
+          _this4._element.focus();
         }
 
-        _this3._isTransitioning = false;
-        EventHandler__default['default'].trigger(_this3._element, EVENT_SHOWN, {
+        _this4._isTransitioning = false;
+        EventHandler__default['default'].trigger(_this4._element, EVENT_SHOWN, {
           relatedTarget: relatedTarget
@@ -437,3 +487,3 @@ });
     _proto._enforceFocus = function _enforceFocus() {
-      var _this4 = this;
+      var _this5 = this;
 
@@ -443,4 +493,4 @@ EventHandler__default['default'].off(document, EVENT_FOCUSIN); // guard against infinite focus loop
       EventHandler__default['default'].on(document, EVENT_FOCUSIN, function (event) {
-        if (document !== event.target && _this4._element !== event.target && !_this4._element.contains(event.target)) {
-          _this4._element.focus();
+        if (document !== event.target && _this5._element !== event.target && !_this5._element.contains(event.target)) {
+          _this5._element.focus();
         }
@@ -451,12 +501,12 @@ });
     _proto._setEscapeEvent = function _setEscapeEvent() {
-      var _this5 = this;
+      var _this6 = this;
 
       if (this._isShown) {
         EventHandler__default['default'].on(this._element, EVENT_KEYDOWN_DISMISS, function (event) {
-          if (_this5._config.keyboard && event.key === ESCAPE_KEY) {
+          if (_this6._config.keyboard && event.key === ESCAPE_KEY) {
             event.preventDefault();
 
-            _this5.hide();
-          } else if (!_this5._config.keyboard && event.key === ESCAPE_KEY) {
-            _this5._triggerBackdropTransition();
+            _this6.hide();
+          } else if (!_this6._config.keyboard && event.key === ESCAPE_KEY) {
+            _this6._triggerBackdropTransition();
           }
@@ -470,7 +520,7 @@ });
     _proto._setResizeEvent = function _setResizeEvent() {
-      var _this6 = this;
+      var _this7 = this;
 
       if (this._isShown) {
         EventHandler__default['default'].on(window, EVENT_RESIZE, function () {
-          return _this6._adjustDialog();
+          return _this7._adjustDialog();
         });
@@ -483,3 +533,3 @@ } else {
     _proto._hideModal = function _hideModal() {
-      var _this7 = this;
+      var _this8 = this;
 
@@ -499,7 +549,7 @@ this._element.style.display = 'none';
 
-        _this7._resetAdjustments();
+        _this8._resetAdjustments();
 
-        _this7._resetScrollbar();
+        _this8._resetScrollbar();
 
-        EventHandler__default['default'].trigger(_this7._element, EVENT_HIDDEN);
+        EventHandler__default['default'].trigger(_this8._element, EVENT_HIDDEN);
       });
@@ -515,3 +565,3 @@ };
     _proto._showBackdrop = function _showBackdrop(callback) {
-      var _this8 = this;
+      var _this9 = this;
 
@@ -530,4 +580,4 @@ var animate = this._element.classList.contains(CLASS_NAME_FADE) ? CLASS_NAME_FADE : '';
         EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, function (event) {
-          if (_this8._ignoreBackdropClick) {
-            _this8._ignoreBackdropClick = false;
+          if (_this9._ignoreBackdropClick) {
+            _this9._ignoreBackdropClick = false;
             return;
@@ -540,3 +590,7 @@ }
 
-          _this8._triggerBackdropTransition();
+          if (_this9._config.backdrop === 'static') {
+            _this9._triggerBackdropTransition();
+          } else {
+            _this9.hide();
+          }
         });
@@ -562,3 +616,3 @@
         var callbackRemove = function callbackRemove() {
-          _this8._removeBackdrop();
+          _this9._removeBackdrop();
 
@@ -582,37 +636,33 @@ callback();
     _proto._triggerBackdropTransition = function _triggerBackdropTransition() {
-      var _this9 = this;
+      var _this10 = this;
 
-      if (this._config.backdrop === 'static') {
-        var hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE_PREVENTED);
+      var hideEvent = EventHandler__default['default'].trigger(this._element, EVENT_HIDE_PREVENTED);
 
-        if (hideEvent.defaultPrevented) {
-          return;
-        }
+      if (hideEvent.defaultPrevented) {
+        return;
+      }
 
-        var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
+      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;
 
-        if (!isModalOverflowing) {
-          this._element.style.overflowY = 'hidden';
-        }
+      if (!isModalOverflowing) {
+        this._element.style.overflowY = 'hidden';
+      }
 
-        this._element.classList.add(CLASS_NAME_STATIC);
+      this._element.classList.add(CLASS_NAME_STATIC);
 
-        var modalTransitionDuration = getTransitionDurationFromElement(this._dialog);
-        EventHandler__default['default'].off(this._element, TRANSITION_END);
-        EventHandler__default['default'].one(this._element, TRANSITION_END, function () {
-          _this9._element.classList.remove(CLASS_NAME_STATIC);
+      var modalTransitionDuration = getTransitionDurationFromElement(this._dialog);
+      EventHandler__default['default'].off(this._element, TRANSITION_END);
+      EventHandler__default['default'].one(this._element, TRANSITION_END, function () {
+        _this10._element.classList.remove(CLASS_NAME_STATIC);
 
-          if (!isModalOverflowing) {
-            EventHandler__default['default'].one(_this9._element, TRANSITION_END, function () {
-              _this9._element.style.overflowY = '';
-            });
-            emulateTransitionEnd(_this9._element, modalTransitionDuration);
-          }
-        });
-        emulateTransitionEnd(this._element, modalTransitionDuration);
+        if (!isModalOverflowing) {
+          EventHandler__default['default'].one(_this10._element, TRANSITION_END, function () {
+            _this10._element.style.overflowY = '';
+          });
+          emulateTransitionEnd(_this10._element, modalTransitionDuration);
+        }
+      });
+      emulateTransitionEnd(this._element, modalTransitionDuration);
 
-        this._element.focus();
-      } else {
-        this.hide();
-      }
+      this._element.focus();
     } // ----------------------------------------------------------------------
@@ -626,7 +676,7 @@ // the following methods are used to handle overflowing modals
 
-      if (!this._isBodyOverflowing && isModalOverflowing) {
+      if (!this._isBodyOverflowing && isModalOverflowing && !isRTL || this._isBodyOverflowing && !isModalOverflowing && isRTL) {
         this._element.style.paddingLeft = this._scrollbarWidth + "px";
       }
 
-      if (this._isBodyOverflowing && !isModalOverflowing) {
+      if (this._isBodyOverflowing && !isModalOverflowing && !isRTL || !this._isBodyOverflowing && isModalOverflowing && isRTL) {
         this._element.style.paddingRight = this._scrollbarWidth + "px";
@@ -648,3 +698,3 @@ }
     _proto._setScrollbar = function _setScrollbar() {
-      var _this10 = this;
+      var _this11 = this;
 
@@ -659,3 +709,3 @@ if (this._isBodyOverflowing) {
           Manipulator__default['default'].setDataAttribute(element, 'padding-right', actualPadding);
-          element.style.paddingRight = parseFloat(calculatedPadding) + _this10._scrollbarWidth + "px";
+          element.style.paddingRight = Number.parseFloat(calculatedPadding) + _this11._scrollbarWidth + "px";
         }); // Adjust sticky content margin
@@ -667,3 +717,3 @@
           Manipulator__default['default'].setDataAttribute(element, 'margin-right', actualMargin);
-          element.style.marginRight = parseFloat(calculatedMargin) - _this10._scrollbarWidth + "px";
+          element.style.marginRight = Number.parseFloat(calculatedMargin) - _this11._scrollbarWidth + "px";
         }); // Adjust body padding
@@ -674,3 +724,3 @@
         Manipulator__default['default'].setDataAttribute(document.body, 'padding-right', actualPadding);
-        document.body.style.paddingRight = parseFloat(calculatedPadding) + this._scrollbarWidth + "px";
+        document.body.style.paddingRight = Number.parseFloat(calculatedPadding) + this._scrollbarWidth + "px";
       }
@@ -738,4 +788,2 @@
           data[config](relatedTarget);
-        } else if (_config.show) {
-          data.show(relatedTarget);
         }
@@ -745,15 +793,11 @@ });
 
-    Modal.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Modal, null, [{
-      key: "VERSION",
+    _createClass$1(Modal, null, [{
+      key: "Default",
       get: function get() {
-        return VERSION;
+        return Default;
       }
     }, {
-      key: "Default",
+      key: "DATA_KEY",
       get: function get() {
-        return Default;
+        return DATA_KEY;
       }
@@ -763,3 +807,3 @@ }]);
     return Modal;
-  }();
+  }(BaseComponent);
   /**
@@ -773,3 +817,3 @@ * ------------------------------------------------------------------------
   EventHandler__default['default'].on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, function (event) {
-    var _this11 = this;
+    var _this12 = this;
 
@@ -789,4 +833,4 @@ var target = getElementFromSelector(this);
       EventHandler__default['default'].one(target, EVENT_HIDDEN, function () {
-        if (isVisible(_this11)) {
-          _this11.focus();
+        if (isVisible(_this12)) {
+          _this12.focus();
         }
@@ -793,0 +837,0 @@ });

js/dist/popover.js

 /*!
-  * Bootstrap popover.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap popover.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/selector-engine.js'), require('./tooltip.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/selector-engine.js', './tooltip.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/selector-engine', './tooltip'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Popover = factory(global.Data, global.SelectorEngine, global.Tooltip));
@@ -21,3 +21,3 @@ }(this, (function (Data, SelectorEngine, Tooltip) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -31,3 +31,3 @@ * --------------------------------------------------------------------------
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -47,2 +47,4 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -62,3 +64,2 @@
   var NAME = 'popover';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.popover';
@@ -73,3 +74,3 @@ var EVENT_KEY = "." + DATA_KEY;
     content: '',
-    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
+    template: '<div class="popover" role="tooltip">' + '<div class="popover-arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div>' + '</div>'
   });
@@ -125,3 +126,3 @@
       if (typeof content === 'function') {
-        content = content.call(this.element);
+        content = content.call(this._element);
       }
@@ -135,7 +136,7 @@
     _proto._addAttachmentClass = function _addAttachmentClass(attachment) {
-      this.getTipElement().classList.add(CLASS_PREFIX + "-" + attachment);
+      this.getTipElement().classList.add(CLASS_PREFIX + "-" + this.updateAttachment(attachment));
     };
 
     _proto._getContent = function _getContent() {
-      return this.element.getAttribute('data-content') || this.config.content;
+      return this._element.getAttribute('data-bs-content') || this.config.content;
     };
@@ -182,15 +183,6 @@
 
-    Popover.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
     _createClass(Popover, null, [{
-      key: "VERSION",
+      key: "Default",
       // Getters
       get: function get() {
-        return VERSION;
-      }
-    }, {
-      key: "Default",
-      get: function get() {
         return Default;
@@ -197,0 +189,0 @@ }

js/dist/scrollspy.js

 /*!
-  * Bootstrap scrollspy.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap scrollspy.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', './dom/selector-engine.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.ScrollSpy = factory(global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
@@ -22,3 +22,3 @@ }(this, (function (Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -52,3 +52,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -93,3 +93,3 @@ if (!selector || selector === '#') {
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -109,3 +109,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -121,4 +121,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'scrollspy';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.scrollspy';
@@ -142,3 +189,3 @@ var EVENT_KEY = "." + DATA_KEY;
   var CLASS_NAME_ACTIVE = 'active';
-  var SELECTOR_DATA_SPY = '[data-spy="scroll"]';
+  var SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]';
   var SELECTOR_NAV_LIST_GROUP = '.nav, .list-group';
@@ -158,22 +205,25 @@ var SELECTOR_NAV_LINKS = '.nav-link';
 
-  var ScrollSpy = /*#__PURE__*/function () {
+  var ScrollSpy = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(ScrollSpy, _BaseComponent);
+
     function ScrollSpy(element, config) {
-      var _this = this;
+      var _this;
 
-      this._element = element;
-      this._scrollElement = element.tagName === 'BODY' ? window : element;
-      this._config = this._getConfig(config);
-      this._selector = this._config.target + " " + SELECTOR_NAV_LINKS + ", " + this._config.target + " " + SELECTOR_LIST_ITEMS + ", " + this._config.target + " ." + CLASS_NAME_DROPDOWN_ITEM;
-      this._offsets = [];
-      this._targets = [];
-      this._activeTarget = null;
-      this._scrollHeight = 0;
-      EventHandler__default['default'].on(this._scrollElement, EVENT_SCROLL, function (event) {
+      _this = _BaseComponent.call(this, element) || this;
+      _this._scrollElement = element.tagName === 'BODY' ? window : element;
+      _this._config = _this._getConfig(config);
+      _this._selector = _this._config.target + " " + SELECTOR_NAV_LINKS + ", " + _this._config.target + " " + SELECTOR_LIST_ITEMS + ", " + _this._config.target + " ." + CLASS_NAME_DROPDOWN_ITEM;
+      _this._offsets = [];
+      _this._targets = [];
+      _this._activeTarget = null;
+      _this._scrollHeight = 0;
+      EventHandler__default['default'].on(_this._scrollElement, EVENT_SCROLL, function (event) {
         return _this._process(event);
       });
-      this.refresh();
 
-      this._process();
+      _this.refresh();
 
-      Data__default['default'].setData(element, DATA_KEY, this);
+      _this._process();
+
+      return _this;
     } // Getters
@@ -220,5 +270,5 @@
     _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
+      _BaseComponent.prototype.dispose.call(this);
+
       EventHandler__default['default'].off(this._scrollElement, EVENT_KEY);
-      this._element = null;
       this._scrollElement = null;
@@ -308,3 +358,3 @@ this._config = null;
       var queries = this._selector.split(',').map(function (selector) {
-        return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
+        return selector + "[data-bs-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
       });
@@ -369,15 +419,11 @@
 
-    ScrollSpy.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(ScrollSpy, null, [{
-      key: "VERSION",
+    _createClass$1(ScrollSpy, null, [{
+      key: "Default",
       get: function get() {
-        return VERSION;
+        return Default;
       }
     }, {
-      key: "Default",
+      key: "DATA_KEY",
       get: function get() {
-        return Default;
+        return DATA_KEY;
       }
@@ -387,3 +433,3 @@ }]);
     return ScrollSpy;
-  }();
+  }(BaseComponent);
   /**
@@ -390,0 +436,0 @@ * ------------------------------------------------------------------------

js/dist/tab.js

 /*!
-  * Bootstrap tab.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap tab.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/selector-engine.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/selector-engine'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tab = factory(global.Data, global.EventHandler, global.SelectorEngine));
@@ -21,3 +21,3 @@ }(this, (function (Data, EventHandler, SelectorEngine) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -30,3 +30,3 @@ * --------------------------------------------------------------------------
   var getSelector = function getSelector(element) {
-    var selector = element.getAttribute('data-target');
+    var selector = element.getAttribute('data-bs-target');
 
@@ -56,4 +56,4 @@ if (!selector || selector === '#') {
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -67,3 +67,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -101,3 +101,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -117,2 +117,4 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -127,4 +129,49 @@
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'tab';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.tab';
@@ -147,3 +194,3 @@ var EVENT_KEY = "." + DATA_KEY;
   var SELECTOR_ACTIVE_UL = ':scope > li > .active';
-  var SELECTOR_DATA_TOGGLE = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
+  var SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]';
   var SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';
@@ -157,8 +204,8 @@ var SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active';
 
-  var Tab = /*#__PURE__*/function () {
-    function Tab(element) {
-      this._element = element;
-      Data__default['default'].setData(this._element, DATA_KEY, this);
-    } // Getters
+  var Tab = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Tab, _BaseComponent);
 
+    function Tab() {
+      return _BaseComponent.apply(this, arguments) || this;
+    }
 
@@ -218,7 +265,2 @@ var _proto = Tab.prototype;
       }
-    };
-
-    _proto.dispose = function dispose() {
-      Data__default['default'].removeData(this._element, DATA_KEY);
-      this._element = null;
     } // Private
@@ -306,10 +348,7 @@ ;
 
-    Tab.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Tab, null, [{
-      key: "VERSION",
+    _createClass$1(Tab, null, [{
+      key: "DATA_KEY",
+      // Getters
       get: function get() {
-        return VERSION;
+        return DATA_KEY;
       }
@@ -319,3 +358,3 @@ }]);
     return Tab;
-  }();
+  }(BaseComponent);
   /**
@@ -322,0 +361,0 @@ * ------------------------------------------------------------------------

js/dist/toast.js

 /*!
-  * Bootstrap toast.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap toast.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -8,3 +8,3 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js'], factory) :
+  typeof define === 'function' && define.amd ? define(['./dom/data', './dom/event-handler', './dom/manipulator'], factory) :
   (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Toast = factory(global.Data, global.EventHandler, global.Manipulator));
@@ -21,3 +21,3 @@ }(this, (function (Data, EventHandler, Manipulator) { 'use strict';
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -47,4 +47,4 @@ * --------------------------------------------------------------------------
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -58,3 +58,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -108,3 +108,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -124,3 +124,3 @@ }
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+  var isRTL = document.documentElement.dir === 'rtl';
 
@@ -136,4 +136,51 @@ function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'toast';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.toast';
@@ -160,3 +207,3 @@ var EVENT_KEY = "." + DATA_KEY;
   };
-  var SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]';
+  var SELECTOR_DATA_DISMISS = '[data-bs-dismiss="toast"]';
   /**
@@ -168,11 +215,15 @@ * ------------------------------------------------------------------------
 
-  var Toast = /*#__PURE__*/function () {
+  var Toast = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Toast, _BaseComponent);
+
     function Toast(element, config) {
-      this._element = element;
-      this._config = this._getConfig(config);
-      this._timeout = null;
+      var _this;
 
-      this._setListeners();
+      _this = _BaseComponent.call(this, element) || this;
+      _this._config = _this._getConfig(config);
+      _this._timeout = null;
 
-      Data__default['default'].setData(element, DATA_KEY, this);
+      _this._setListeners();
+
+      return _this;
     } // Getters
@@ -185,3 +236,3 @@
     _proto.show = function show() {
-      var _this = this;
+      var _this2 = this;
 
@@ -201,12 +252,12 @@ var showEvent = EventHandler__default['default'].trigger(this._element, EVENT_SHOW);
       var complete = function complete() {
-        _this._element.classList.remove(CLASS_NAME_SHOWING);
+        _this2._element.classList.remove(CLASS_NAME_SHOWING);
 
-        _this._element.classList.add(CLASS_NAME_SHOW);
+        _this2._element.classList.add(CLASS_NAME_SHOW);
 
-        EventHandler__default['default'].trigger(_this._element, EVENT_SHOWN);
+        EventHandler__default['default'].trigger(_this2._element, EVENT_SHOWN);
 
-        if (_this._config.autohide) {
-          _this._timeout = setTimeout(function () {
-            _this.hide();
-          }, _this._config.delay);
+        if (_this2._config.autohide) {
+          _this2._timeout = setTimeout(function () {
+            _this2.hide();
+          }, _this2._config.delay);
         }
@@ -231,3 +282,3 @@ };
     _proto.hide = function hide() {
-      var _this2 = this;
+      var _this3 = this;
 
@@ -245,5 +296,5 @@ if (!this._element.classList.contains(CLASS_NAME_SHOW)) {
       var complete = function complete() {
-        _this2._element.classList.add(CLASS_NAME_HIDE);
+        _this3._element.classList.add(CLASS_NAME_HIDE);
 
-        EventHandler__default['default'].trigger(_this2._element, EVENT_HIDDEN);
+        EventHandler__default['default'].trigger(_this3._element, EVENT_HIDDEN);
       };
@@ -270,4 +321,5 @@
       EventHandler__default['default'].off(this._element, EVENT_CLICK_DISMISS);
-      Data__default['default'].removeData(this._element, DATA_KEY);
-      this._element = null;
+
+      _BaseComponent.prototype.dispose.call(this);
+
       this._config = null;
@@ -284,6 +336,6 @@ } // Private
     _proto._setListeners = function _setListeners() {
-      var _this3 = this;
+      var _this4 = this;
 
       EventHandler__default['default'].on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, function () {
-        return _this3.hide();
+        return _this4.hide();
       });
@@ -318,12 +370,3 @@ };
 
-    Toast.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Toast, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }, {
+    _createClass$1(Toast, null, [{
       key: "DefaultType",
@@ -338,6 +381,11 @@ get: function get() {
       }
+    }, {
+      key: "DATA_KEY",
+      get: function get() {
+        return DATA_KEY;
+      }
     }]);
 
     return Toast;
-  }();
+  }(BaseComponent);
   /**
@@ -344,0 +392,0 @@ * ------------------------------------------------------------------------

js/dist/tooltip.js

 /*!
-  * Bootstrap tooltip.js v5.0.0-alpha3 (https://getbootstrap.com/)
+  * Bootstrap tooltip.js v5.0.0-beta1 (https://getbootstrap.com/)
   * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
@@ -7,13 +7,33 @@ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 (function (global, factory) {
-  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('popper.js'), require('./dom/selector-engine.js')) :
-  typeof define === 'function' && define.amd ? define(['./dom/data.js', './dom/event-handler.js', './dom/manipulator.js', 'popper.js', './dom/selector-engine.js'], factory) :
-  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tooltip = factory(global.Data, global.EventHandler, global.Manipulator, global.Popper, global.SelectorEngine));
-}(this, (function (Data, EventHandler, Manipulator, Popper, SelectorEngine) { 'use strict';
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('@popperjs/core'), require('./dom/data.js'), require('./dom/event-handler.js'), require('./dom/manipulator.js'), require('./dom/selector-engine.js')) :
+  typeof define === 'function' && define.amd ? define(['@popperjs/core', './dom/data', './dom/event-handler', './dom/manipulator', './dom/selector-engine'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Tooltip = factory(global.Popper, global.Data, global.EventHandler, global.Manipulator, global.SelectorEngine));
+}(this, (function (Popper, Data, EventHandler, Manipulator, SelectorEngine) { 'use strict';
 
   function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
 
+  function _interopNamespace(e) {
+    if (e && e.__esModule) return e;
+    var n = Object.create(null);
+    if (e) {
+      Object.keys(e).forEach(function (k) {
+        if (k !== 'default') {
+          var d = Object.getOwnPropertyDescriptor(e, k);
+          Object.defineProperty(n, k, d.get ? d : {
+            enumerable: true,
+            get: function () {
+              return e[k];
+            }
+          });
+        }
+      });
+    }
+    n['default'] = e;
+    return Object.freeze(n);
+  }
+
+  var Popper__namespace = /*#__PURE__*/_interopNamespace(Popper);
   var Data__default = /*#__PURE__*/_interopDefaultLegacy(Data);
   var EventHandler__default = /*#__PURE__*/_interopDefaultLegacy(EventHandler);
   var Manipulator__default = /*#__PURE__*/_interopDefaultLegacy(Manipulator);
-  var Popper__default = /*#__PURE__*/_interopDefaultLegacy(Popper);
   var SelectorEngine__default = /*#__PURE__*/_interopDefaultLegacy(SelectorEngine);
@@ -23,3 +43,3 @@
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/index.js
+   * Bootstrap (v5.0.0-beta1): util/index.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -64,4 +84,4 @@ * --------------------------------------------------------------------------
 
-    var floatTransitionDuration = parseFloat(transitionDuration);
-    var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
+    var floatTransitionDuration = Number.parseFloat(transitionDuration);
+    var floatTransitionDelay = Number.parseFloat(transitionDelay); // Return 0 if element or transition duration is not found
 
@@ -75,3 +95,3 @@ if (!floatTransitionDuration && !floatTransitionDelay) {
     transitionDelay = transitionDelay.split(',')[0];
-    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
+    return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
   };
@@ -148,3 +168,3 @@
 
-    if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+    if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
       return jQuery;
@@ -164,9 +184,11 @@ }
 
+  var isRTL = document.documentElement.dir === 'rtl';
+
   /**
    * --------------------------------------------------------------------------
-   * Bootstrap (v5.0.0-alpha3): util/sanitizer.js
+   * Bootstrap (v5.0.0-beta1): util/sanitizer.js
    * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
    * --------------------------------------------------------------------------
    */
-  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
+  var uriAttrs = new Set(['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']);
   var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
@@ -191,4 +213,4 @@ /**
 
-    if (allowedAttributeList.indexOf(attrName) !== -1) {
-      if (uriAttrs.indexOf(attrName) !== -1) {
+    if (allowedAttributeList.includes(attrName)) {
+      if (uriAttrs.has(attrName)) {
         return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
@@ -269,3 +291,3 @@ }
 
-      if (allowlistKeys.indexOf(elName) === -1) {
+      if (!allowlistKeys.includes(elName)) {
         el.parentNode.removeChild(el);
@@ -294,4 +316,2 @@ return "continue";
 
-  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
-
   function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
@@ -306,4 +326,51 @@
 
+  var VERSION = '5.0.0-beta1';
+
+  var BaseComponent = /*#__PURE__*/function () {
+    function BaseComponent(element) {
+      if (!element) {
+        return;
+      }
+
+      this._element = element;
+      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+    }
+
+    var _proto = BaseComponent.prototype;
+
+    _proto.dispose = function dispose() {
+      Data__default['default'].removeData(this._element, this.constructor.DATA_KEY);
+      this._element = null;
+    }
+    /** Static */
+    ;
+
+    BaseComponent.getInstance = function getInstance(element) {
+      return Data__default['default'].getData(element, this.DATA_KEY);
+    };
+
+    _createClass(BaseComponent, null, [{
+      key: "VERSION",
+      get: function get() {
+        return VERSION;
+      }
+    }]);
+
+    return BaseComponent;
+  }();
+
+  function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
+  function _defineProperties$1(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
+
+  function _createClass$1(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties$1(Constructor.prototype, protoProps); if (staticProps) _defineProperties$1(Constructor, staticProps); return Constructor; }
+
+  function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
+  /**
+   * ------------------------------------------------------------------------
+   * Constants
+   * ------------------------------------------------------------------------
+   */
+
   var NAME = 'tooltip';
-  var VERSION = '5.0.0-alpha3';
   var DATA_KEY = 'bs.tooltip';
@@ -313,3 +380,3 @@ var EVENT_KEY = "." + DATA_KEY;
   var BSCLS_PREFIX_REGEX = new RegExp("(^|\\s)" + CLASS_PREFIX + "\\S+", 'g');
-  var DISALLOWED_ATTRIBUTES = ['sanitize', 'allowList', 'sanitizeFn'];
+  var DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn']);
   var DefaultType = {
@@ -324,6 +391,6 @@ animation: 'boolean',
     placement: '(string|function)',
-    offset: '(number|string|function)',
     container: '(string|element|boolean)',
-    fallbackPlacement: '(string|array)',
+    fallbackPlacements: '(null|array)',
     boundary: '(string|element)',
+    customClass: '(string|function)',
     sanitize: 'boolean',
@@ -337,9 +404,9 @@ sanitizeFn: '(null|function)',
     TOP: 'top',
-    RIGHT: 'right',
+    RIGHT: isRTL ? 'left' : 'right',
     BOTTOM: 'bottom',
-    LEFT: 'left'
+    LEFT: isRTL ? 'right' : 'left'
   };
   var Default = {
     animation: true,
-    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div></div>',
+    template: '<div class="tooltip" role="tooltip">' + '<div class="tooltip-arrow"></div>' + '<div class="tooltip-inner"></div>' + '</div>',
     trigger: 'hover focus',
@@ -351,6 +418,6 @@ title: '',
     placement: 'top',
-    offset: 0,
     container: false,
-    fallbackPlacement: 'flip',
-    boundary: 'scrollParent',
+    fallbackPlacements: null,
+    boundary: 'clippingParents',
+    customClass: '',
     sanitize: true,
@@ -389,22 +456,26 @@ sanitizeFn: null,
 
-  var Tooltip = /*#__PURE__*/function () {
+  var Tooltip = /*#__PURE__*/function (_BaseComponent) {
+    _inheritsLoose(Tooltip, _BaseComponent);
+
     function Tooltip(element, config) {
-      if (typeof Popper__default['default'] === 'undefined') {
-        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org)');
-      } // private
+      var _this;
 
+      if (typeof Popper__namespace === 'undefined') {
+        throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)');
+      }
 
-      this._isEnabled = true;
-      this._timeout = 0;
-      this._hoverState = '';
-      this._activeTrigger = {};
-      this._popper = null; // Protected
+      _this = _BaseComponent.call(this, element) || this; // private
 
-      this.element = element;
-      this.config = this._getConfig(config);
-      this.tip = null;
+      _this._isEnabled = true;
+      _this._timeout = 0;
+      _this._hoverState = '';
+      _this._activeTrigger = {};
+      _this._popper = null; // Protected
 
-      this._setListeners();
+      _this.config = _this._getConfig(config);
+      _this.tip = null;
 
-      Data__default['default'].setData(element, this.constructor.DATA_KEY, this);
+      _this._setListeners();
+
+      return _this;
     } // Getters
@@ -462,5 +533,4 @@
       clearTimeout(this._timeout);
-      Data__default['default'].removeData(this.element, this.constructor.DATA_KEY);
-      EventHandler__default['default'].off(this.element, this.constructor.EVENT_KEY);
-      EventHandler__default['default'].off(this.element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
+      EventHandler__default['default'].off(this._element, this.constructor.EVENT_KEY);
+      EventHandler__default['default'].off(this._element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
 
@@ -481,11 +551,12 @@ if (this.tip) {
       this._popper = null;
-      this.element = null;
       this.config = null;
       this.tip = null;
+
+      _BaseComponent.prototype.dispose.call(this);
     };
 
     _proto.show = function show() {
-      var _this = this;
+      var _this2 = this;
 
-      if (this.element.style.display === 'none') {
+      if (this._element.style.display === 'none') {
         throw new Error('Please use show on visible elements');
@@ -495,5 +566,5 @@ }
       if (this.isWithContent() && this._isEnabled) {
-        var showEvent = EventHandler__default['default'].trigger(this.element, this.constructor.Event.SHOW);
-        var shadowRoot = findShadowRoot(this.element);
-        var isInTheDom = shadowRoot === null ? this.element.ownerDocument.documentElement.contains(this.element) : shadowRoot.contains(this.element);
+        var showEvent = EventHandler__default['default'].trigger(this._element, this.constructor.Event.SHOW);
+        var shadowRoot = findShadowRoot(this._element);
+        var isInTheDom = shadowRoot === null ? this._element.ownerDocument.documentElement.contains(this._element) : shadowRoot.contains(this._element);
 
@@ -507,3 +578,5 @@ if (showEvent.defaultPrevented || !isInTheDom) {
         tip.setAttribute('id', tipId);
-        this.element.setAttribute('aria-describedby', tipId);
+
+        this._element.setAttribute('aria-describedby', tipId);
+
         this.setContent();
@@ -515,3 +588,3 @@
 
-        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;
+        var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this._element) : this.config.placement;
 
@@ -526,9 +599,16 @@ var attachment = this._getAttachment(placement);
 
-        if (!this.element.ownerDocument.documentElement.contains(this.tip)) {
+        if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
           container.appendChild(tip);
         }
 
-        EventHandler__default['default'].trigger(this.element, this.constructor.Event.INSERTED);
-        this._popper = new Popper__default['default'](this.element, tip, this._getPopperConfig(attachment));
-        tip.classList.add(CLASS_NAME_SHOW); // If this is a touch-enabled device we add extra
+        EventHandler__default['default'].trigger(this._element, this.constructor.Event.INSERTED);
+        this._popper = Popper.createPopper(this._element, tip, this._getPopperConfig(attachment));
+        tip.classList.add(CLASS_NAME_SHOW);
+        var customClass = typeof this.config.customClass === 'function' ? this.config.customClass() : this.config.customClass;
+
+        if (customClass) {
+          var _tip$classList;
+
+          (_tip$classList = tip.classList).add.apply(_tip$classList, customClass.split(' '));
+        } // If this is a touch-enabled device we add extra
         // empty mouseover listeners to the body's immediate children;
@@ -538,2 +618,3 @@ // only needed because of broken event delegation on iOS
 
+
         if ('ontouchstart' in document.documentElement) {
@@ -548,12 +629,8 @@ var _ref;
         var complete = function complete() {
-          if (_this.config.animation) {
-            _this._fixTransition();
-          }
+          var prevHoverState = _this2._hoverState;
+          _this2._hoverState = null;
+          EventHandler__default['default'].trigger(_this2._element, _this2.constructor.Event.SHOWN);
 
-          var prevHoverState = _this._hoverState;
-          _this._hoverState = null;
-          EventHandler__default['default'].trigger(_this.element, _this.constructor.Event.SHOWN);
-
           if (prevHoverState === HOVER_STATE_OUT) {
-            _this._leave(null, _this);
+            _this2._leave(null, _this2);
           }
@@ -573,3 +650,3 @@ };
     _proto.hide = function hide() {
-      var _this2 = this;
+      var _this3 = this;
 
@@ -583,16 +660,20 @@ if (!this._popper) {
       var complete = function complete() {
-        if (_this2._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
+        if (_this3._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
           tip.parentNode.removeChild(tip);
         }
 
-        _this2._cleanTipClass();
+        _this3._cleanTipClass();
 
-        _this2.element.removeAttribute('aria-describedby');
+        _this3._element.removeAttribute('aria-describedby');
 
-        EventHandler__default['default'].trigger(_this2.element, _this2.constructor.Event.HIDDEN);
+        EventHandler__default['default'].trigger(_this3._element, _this3.constructor.Event.HIDDEN);
 
-        _this2._popper.destroy();
+        if (_this3._popper) {
+          _this3._popper.destroy();
+
+          _this3._popper = null;
+        }
       };
 
-      var hideEvent = EventHandler__default['default'].trigger(this.element, this.constructor.Event.HIDE);
+      var hideEvent = EventHandler__default['default'].trigger(this._element, this.constructor.Event.HIDE);
 
@@ -631,3 +712,3 @@ if (hideEvent.defaultPrevented) {
       if (this._popper !== null) {
-        this._popper.scheduleUpdate();
+        this._popper.update();
       }
@@ -693,9 +774,21 @@ } // Protected
     _proto.getTitle = function getTitle() {
-      var title = this.element.getAttribute('data-original-title');
+      var title = this._element.getAttribute('data-bs-original-title');
 
       if (!title) {
-        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
+        title = typeof this.config.title === 'function' ? this.config.title.call(this._element) : this.config.title;
       }
 
       return title;
+    };
+
+    _proto.updateAttachment = function updateAttachment(attachment) {
+      if (attachment === 'right') {
+        return 'end';
+      }
+
+      if (attachment === 'left') {
+        return 'start';
+      }
+
+      return attachment;
     } // Private
@@ -705,25 +798,39 @@ ;
     _proto._getPopperConfig = function _getPopperConfig(attachment) {
-      var _this3 = this;
+      var _this4 = this;
 
+      var flipModifier = {
+        name: 'flip',
+        options: {
+          altBoundary: true
+        }
+      };
+
+      if (this.config.fallbackPlacements) {
+        flipModifier.options.fallbackPlacements = this.config.fallbackPlacements;
+      }
+
       var defaultBsConfig = {
         placement: attachment,
-        modifiers: {
-          offset: this._getOffset(),
-          flip: {
-            behavior: this.config.fallbackPlacement
-          },
-          arrow: {
+        modifiers: [flipModifier, {
+          name: 'preventOverflow',
+          options: {
+            rootBoundary: this.config.boundary
+          }
+        }, {
+          name: 'arrow',
+          options: {
             element: "." + this.constructor.NAME + "-arrow"
-          },
-          preventOverflow: {
-            boundariesElement: this.config.boundary
           }
-        },
-        onCreate: function onCreate(data) {
-          if (data.originalPlacement !== data.placement) {
-            _this3._handlePopperPlacementChange(data);
+        }, {
+          name: 'onChange',
+          enabled: true,
+          phase: 'afterWrite',
+          fn: function fn(data) {
+            return _this4._handlePopperPlacementChange(data);
           }
-        },
-        onUpdate: function onUpdate(data) {
-          return _this3._handlePopperPlacementChange(data);
+        }],
+        onFirstUpdate: function onFirstUpdate(data) {
+          if (data.options.placement !== data.placement) {
+            _this4._handlePopperPlacementChange(data);
+          }
         }
@@ -735,22 +842,5 @@ };
     _proto._addAttachmentClass = function _addAttachmentClass(attachment) {
-      this.getTipElement().classList.add(CLASS_PREFIX + "-" + attachment);
+      this.getTipElement().classList.add(CLASS_PREFIX + "-" + this.updateAttachment(attachment));
     };
 
-    _proto._getOffset = function _getOffset() {
-      var _this4 = this;
-
-      var offset = {};
-
-      if (typeof this.config.offset === 'function') {
-        offset.fn = function (data) {
-          data.offsets = _extends({}, data.offsets, _this4.config.offset(data.offsets, _this4.element) || {});
-          return data;
-        };
-      } else {
-        offset.offset = this.config.offset;
-      }
-
-      return offset;
-    };
-
     _proto._getContainer = function _getContainer() {
@@ -778,3 +868,3 @@ if (this.config.container === false) {
         if (trigger === 'click') {
-          EventHandler__default['default'].on(_this5.element, _this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
+          EventHandler__default['default'].on(_this5._element, _this5.constructor.Event.CLICK, _this5.config.selector, function (event) {
             return _this5.toggle(event);
@@ -785,6 +875,6 @@ });
           var eventOut = trigger === TRIGGER_HOVER ? _this5.constructor.Event.MOUSELEAVE : _this5.constructor.Event.FOCUSOUT;
-          EventHandler__default['default'].on(_this5.element, eventIn, _this5.config.selector, function (event) {
+          EventHandler__default['default'].on(_this5._element, eventIn, _this5.config.selector, function (event) {
             return _this5._enter(event);
           });
-          EventHandler__default['default'].on(_this5.element, eventOut, _this5.config.selector, function (event) {
+          EventHandler__default['default'].on(_this5._element, eventOut, _this5.config.selector, function (event) {
             return _this5._leave(event);
@@ -796,3 +886,3 @@ });
       this._hideModalHandler = function () {
-        if (_this5.element) {
+        if (_this5._element) {
           _this5.hide();
@@ -802,3 +892,3 @@ }
 
-      EventHandler__default['default'].on(this.element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
+      EventHandler__default['default'].on(this._element.closest("." + CLASS_NAME_MODAL), 'hide.bs.modal', this._hideModalHandler);
 
@@ -816,7 +906,14 @@ if (this.config.selector) {
     _proto._fixTitle = function _fixTitle() {
-      var titleType = typeof this.element.getAttribute('data-original-title');
+      var title = this._element.getAttribute('title');
 
-      if (this.element.getAttribute('title') || titleType !== 'string') {
-        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
-        this.element.setAttribute('title', '');
+      var originalTitleType = typeof this._element.getAttribute('data-bs-original-title');
+
+      if (title || originalTitleType !== 'string') {
+        this._element.setAttribute('data-bs-original-title', title || '');
+
+        if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
+          this._element.setAttribute('aria-label', title);
+        }
+
+        this._element.setAttribute('title', '');
       }
@@ -901,5 +998,5 @@ };
     _proto._getConfig = function _getConfig(config) {
-      var dataAttributes = Manipulator__default['default'].getDataAttributes(this.element);
+      var dataAttributes = Manipulator__default['default'].getDataAttributes(this._element);
       Object.keys(dataAttributes).forEach(function (dataAttr) {
-        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
+        if (DISALLOWED_ATTRIBUTES.has(dataAttr)) {
           delete dataAttributes[dataAttr];
@@ -967,22 +1064,13 @@ }
     _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
-      this.tip = popperData.instance.popper;
+      var state = popperData.state;
 
-      this._cleanTipClass();
+      if (!state) {
+        return;
+      }
 
-      this._addAttachmentClass(this._getAttachment(popperData.placement));
-    };
+      this.tip = state.elements.popper;
 
-    _proto._fixTransition = function _fixTransition() {
-      var tip = this.getTipElement();
-      var initConfigAnimation = this.config.animation;
+      this._cleanTipClass();
 
-      if (tip.getAttribute('x-placement') !== null) {
-        return;
-      }
-
-      tip.classList.remove(CLASS_NAME_FADE);
-      this.config.animation = false;
-      this.hide();
-      this.show();
-      this.config.animation = initConfigAnimation;
+      this._addAttachmentClass(this._getAttachment(state.placement));
     } // Static
@@ -1015,12 +1103,3 @@ ;
 
-    Tooltip.getInstance = function getInstance(element) {
-      return Data__default['default'].getData(element, DATA_KEY);
-    };
-
-    _createClass(Tooltip, null, [{
-      key: "VERSION",
-      get: function get() {
-        return VERSION;
-      }
-    }, {
+    _createClass$1(Tooltip, null, [{
       key: "Default",
@@ -1058,3 +1137,3 @@ get: function get() {
     return Tooltip;
-  }();
+  }(BaseComponent);
   /**
@@ -1061,0 +1140,0 @@ * ------------------------------------------------------------------------

js/src/alert.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): alert.js
+ * Bootstrap (v5.0.0-beta1): alert.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -18,2 +18,3 @@ * --------------------------------------------------------------------------
 import EventHandler from './dom/event-handler'
+import BaseComponent from './base-component'
 
@@ -27,3 +28,2 @@ /**
 const NAME = 'alert'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.alert'
@@ -33,3 +33,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 
-const SELECTOR_DISMISS = '[data-dismiss="alert"]'
+const SELECTOR_DISMISS = '[data-bs-dismiss="alert"]'
 
@@ -50,15 +50,7 @@ const EVENT_CLOSE = `close${EVENT_KEY}`
 
-class Alert {
-  constructor(element) {
-    this._element = element
-
-    if (this._element) {
-      Data.setData(element, DATA_KEY, this)
-    }
-  }
-
+class Alert extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
+  static get DATA_KEY() {
+    return DATA_KEY
   }
@@ -79,7 +71,2 @@
 
-  dispose() {
-    Data.removeData(this._element, DATA_KEY)
-    this._element = null
-  }
-
   // Private
@@ -142,6 +129,2 @@
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -148,0 +131,0 @@

js/src/button.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): button.js
+ * Bootstrap (v5.0.0-beta1): button.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -11,2 +11,3 @@ * --------------------------------------------------------------------------
 import EventHandler from './dom/event-handler'
+import BaseComponent from './base-component'
 
@@ -20,3 +21,2 @@ /**
 const NAME = 'button'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.button'
@@ -28,3 +28,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 
-const SELECTOR_DATA_TOGGLE = '[data-toggle="button"]'
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]'
 
@@ -39,12 +39,7 @@ const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
 
-class Button {
-  constructor(element) {
-    this._element = element
-    Data.setData(element, DATA_KEY, this)
-  }
-
+class Button extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
+  static get DATA_KEY() {
+    return DATA_KEY
   }
@@ -59,7 +54,2 @@
 
-  dispose() {
-    Data.removeData(this._element, DATA_KEY)
-    this._element = null
-  }
-
   // Static
@@ -80,6 +70,2 @@
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -86,0 +72,0 @@

js/src/carousel.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): carousel.js
+ * Bootstrap (v5.0.0-beta1): carousel.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -24,2 +24,3 @@ * --------------------------------------------------------------------------
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -33,3 +34,2 @@ /**
 const NAME = 'carousel'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.carousel'
@@ -84,4 +84,4 @@ const EVENT_KEY = `.${DATA_KEY}`
 const CLASS_NAME_SLIDE = 'slide'
-const CLASS_NAME_RIGHT = 'carousel-item-right'
-const CLASS_NAME_LEFT = 'carousel-item-left'
+const CLASS_NAME_END = 'carousel-item-end'
+const CLASS_NAME_START = 'carousel-item-start'
 const CLASS_NAME_NEXT = 'carousel-item-next'
@@ -97,4 +97,4 @@ const CLASS_NAME_PREV = 'carousel-item-prev'
 const SELECTOR_INDICATORS = '.carousel-indicators'
-const SELECTOR_DATA_SLIDE = '[data-slide], [data-slide-to]'
-const SELECTOR_DATA_RIDE = '[data-ride="carousel"]'
+const SELECTOR_DATA_SLIDE = '[data-bs-slide], [data-bs-slide-to]'
+const SELECTOR_DATA_RIDE = '[data-bs-ride="carousel"]'
 
@@ -111,4 +111,6 @@ const PointerType = {
  */
-class Carousel {
+class Carousel extends BaseComponent {
   constructor(element, config) {
+    super(element)
+
     this._items = null
@@ -124,3 +126,2 @@ this._interval = null
     this._config = this._getConfig(config)
-    this._element = element
     this._indicatorsElement = SelectorEngine.findOne(SELECTOR_INDICATORS, this._element)
@@ -131,3 +132,2 @@ this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0
     this._addEventListeners()
-    Data.setData(element, DATA_KEY, this)
   }
@@ -137,6 +137,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -146,2 +142,6 @@ return Default
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -230,8 +230,7 @@
   dispose() {
+    super.dispose()
     EventHandler.off(this._element, EVENT_KEY)
-    Data.removeData(this._element, DATA_KEY)
 
     this._items = null
     this._config = null
-    this._element = null
     this._interval = null
@@ -411,2 +410,3 @@ this._isPaused = null
       const indicators = SelectorEngine.find(SELECTOR_ACTIVE, this._indicatorsElement)
+
       for (let i = 0; i < indicators.length; i++) {
@@ -433,3 +433,3 @@ indicators[i].classList.remove(CLASS_NAME_ACTIVE)
 
-    const elementInterval = parseInt(element.getAttribute('data-interval'), 10)
+    const elementInterval = Number.parseInt(element.getAttribute('data-bs-interval'), 10)
 
@@ -447,4 +447,3 @@ if (elementInterval) {
     const activeElementIndex = this._getItemIndex(activeElement)
-    const nextElement = element || (activeElement &&
-      this._getItemByDirection(direction, activeElement))
+    const nextElement = element || (activeElement && this._getItemByDirection(direction, activeElement))
 
@@ -459,7 +458,7 @@ const nextElementIndex = this._getItemIndex(nextElement)
     if (direction === DIRECTION_NEXT) {
-      directionalClassName = CLASS_NAME_LEFT
+      directionalClassName = CLASS_NAME_START
       orderClassName = CLASS_NAME_NEXT
       eventDirectionName = DIRECTION_LEFT
     } else {
-      directionalClassName = CLASS_NAME_RIGHT
+      directionalClassName = CLASS_NAME_END
       orderClassName = CLASS_NAME_PREV
@@ -593,3 +592,3 @@ eventDirectionName = DIRECTION_RIGHT
     }
-    const slideIndex = this.getAttribute('data-slide-to')
+    const slideIndex = this.getAttribute('data-bs-slide-to')
 
@@ -608,6 +607,2 @@ if (slideIndex) {
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -614,0 +609,0 @@

js/src/collapse.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): collapse.js
+ * Bootstrap (v5.0.0-beta1): collapse.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -24,2 +24,3 @@ * --------------------------------------------------------------------------
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -33,3 +34,2 @@ /**
 const NAME = 'collapse'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.collapse'
@@ -64,3 +64,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 const SELECTOR_ACTIVES = '.show, .collapsing'
-const SELECTOR_DATA_TOGGLE = '[data-toggle="collapse"]'
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="collapse"]'
 
@@ -73,10 +73,11 @@ /**
 
-class Collapse {
+class Collapse extends BaseComponent {
   constructor(element, config) {
+    super(element)
+
     this._isTransitioning = false
-    this._element = element
     this._config = this._getConfig(config)
     this._triggerArray = SelectorEngine.find(
       `${SELECTOR_DATA_TOGGLE}[href="#${element.id}"],` +
-      `${SELECTOR_DATA_TOGGLE}[data-target="#${element.id}"]`
+      `${SELECTOR_DATA_TOGGLE}[data-bs-target="#${element.id}"]`
     )
@@ -107,4 +108,2 @@
     }
-
-    Data.setData(element, DATA_KEY, this)
   }
@@ -114,6 +113,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -123,2 +118,6 @@ return Default
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -135,4 +134,3 @@
   show() {
-    if (this._isTransitioning ||
-      this._element.classList.contains(CLASS_NAME_SHOW)) {
+    if (this._isTransitioning || this._element.classList.contains(CLASS_NAME_SHOW)) {
       return
@@ -148,3 +146,3 @@ }
           if (typeof this._config.parent === 'string') {
-            return elem.getAttribute('data-parent') === this._config.parent
+            return elem.getAttribute('data-bs-parent') === this._config.parent
           }
@@ -162,4 +160,4 @@
     if (actives) {
-      const tempActiveData = actives.filter(elem => container !== elem)
-      activesData = tempActiveData[0] ? Data.getData(tempActiveData[0], DATA_KEY) : null
+      const tempActiveData = actives.find(elem => container !== elem)
+      activesData = tempActiveData ? Data.getData(tempActiveData, DATA_KEY) : null
 
@@ -226,4 +224,3 @@ if (activesData && activesData._isTransitioning) {
   hide() {
-    if (this._isTransitioning ||
-      !this._element.classList.contains(CLASS_NAME_SHOW)) {
+    if (this._isTransitioning || !this._element.classList.contains(CLASS_NAME_SHOW)) {
       return
@@ -280,7 +277,5 @@ }
   dispose() {
-    Data.removeData(this._element, DATA_KEY)
-
+    super.dispose()
     this._config = null
     this._parent = null
-    this._element = null
     this._triggerArray = null
@@ -318,3 +313,3 @@ this._isTransitioning = null
 
-    const selector = `${SELECTOR_DATA_TOGGLE}[data-parent="${parent}"]`
+    const selector = `${SELECTOR_DATA_TOGGLE}[data-bs-parent="${parent}"]`
 
@@ -384,6 +379,2 @@ SelectorEngine.find(selector, parent)
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -390,0 +381,0 @@

js/src/dom/data.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): dom/data.js
+ * Bootstrap (v5.0.0-beta1): dom/data.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -5,0 +5,0 @@ * --------------------------------------------------------------------------

js/src/dom/event-handler.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): dom/event-handler.js
+ * Bootstrap (v5.0.0-beta1): dom/event-handler.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -25,3 +25,3 @@ * --------------------------------------------------------------------------
 }
-const nativeEvents = [
+const nativeEvents = new Set([
   'click',
@@ -73,3 +73,3 @@ 'dblclick',
   'scroll'
-]
+])
 
@@ -156,3 +156,3 @@ /**
 
-  const isNative = nativeEvents.indexOf(typeEvent) > -1
+  const isNative = nativeEvents.has(typeEvent)
 
@@ -216,3 +216,3 @@ if (!isNative) {
   Object.keys(storeElementEvent).forEach(handlerKey => {
-    if (handlerKey.indexOf(namespace) > -1) {
+    if (handlerKey.includes(namespace)) {
       const event = storeElementEvent[handlerKey]
@@ -242,3 +242,3 @@
     const events = getEvent(element)
-    const isNamespace = originalTypeEvent.charAt(0) === '.'
+    const isNamespace = originalTypeEvent.startsWith('.')
 
@@ -265,3 +265,3 @@ if (typeof originalHandler !== 'undefined') {
 
-      if (!inNamespace || originalTypeEvent.indexOf(handlerKey) > -1) {
+      if (!inNamespace || originalTypeEvent.includes(handlerKey)) {
         const event = storeElementEvent[keyHandlers]
@@ -282,3 +282,3 @@
     const inNamespace = event !== typeEvent
-    const isNative = nativeEvents.indexOf(typeEvent) > -1
+    const isNative = nativeEvents.has(typeEvent)
 
@@ -285,0 +285,0 @@ let jQueryEvent

js/src/dom/manipulator.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): dom/manipulator.js
+ * Bootstrap (v5.0.0-beta1): dom/manipulator.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -34,7 +34,7 @@ * --------------------------------------------------------------------------
   setDataAttribute(element, key, value) {
-    element.setAttribute(`data-${normalizeDataKey(key)}`, value)
+    element.setAttribute(`data-bs-${normalizeDataKey(key)}`, value)
   },
 
   removeDataAttribute(element, key) {
-    element.removeAttribute(`data-${normalizeDataKey(key)}`)
+    element.removeAttribute(`data-bs-${normalizeDataKey(key)}`)
   },
@@ -47,9 +47,11 @@
 
-    const attributes = {
-      ...element.dataset
-    }
+    const attributes = {}
 
-    Object.keys(attributes).forEach(key => {
-      attributes[key] = normalizeData(attributes[key])
-    })
+    Object.keys(element.dataset)
+      .filter(key => key.startsWith('bs'))
+      .forEach(key => {
+        let pureKey = key.replace(/^bs/, '')
+        pureKey = pureKey.charAt(0).toLowerCase() + pureKey.slice(1, pureKey.length)
+        attributes[pureKey] = normalizeData(element.dataset[key])
+      })
 
@@ -60,3 +62,3 @@ return attributes
   getDataAttribute(element, key) {
-    return normalizeData(element.getAttribute(`data-${normalizeDataKey(key)}`))
+    return normalizeData(element.getAttribute(`data-bs-${normalizeDataKey(key)}`))
   },
@@ -63,0 +65,0 @@

js/src/dom/selector-engine.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): dom/selector-engine.js
+ * Bootstrap (v5.0.0-beta1): dom/selector-engine.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -5,0 +5,0 @@ * --------------------------------------------------------------------------

js/src/dropdown.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): dropdown.js
+ * Bootstrap (v5.0.0-beta1): dropdown.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -8,2 +8,4 @@ * --------------------------------------------------------------------------
 
+import * as Popper from '@popperjs/core'
+
 import {
@@ -15,2 +17,3 @@ getjQuery,
   isVisible,
+  isRTL,
   noop,
@@ -22,4 +25,4 @@ typeCheckConfig
 import Manipulator from './dom/manipulator'
-import Popper from 'popper.js'
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -33,3 +36,2 @@ /**
 const NAME = 'dropdown'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.dropdown'
@@ -60,9 +62,7 @@ const EVENT_KEY = `.${DATA_KEY}`
 const CLASS_NAME_DROPUP = 'dropup'
-const CLASS_NAME_DROPRIGHT = 'dropright'
-const CLASS_NAME_DROPLEFT = 'dropleft'
-const CLASS_NAME_MENURIGHT = 'dropdown-menu-right'
+const CLASS_NAME_DROPEND = 'dropend'
+const CLASS_NAME_DROPSTART = 'dropstart'
 const CLASS_NAME_NAVBAR = 'navbar'
-const CLASS_NAME_POSITION_STATIC = 'position-static'
 
-const SELECTOR_DATA_TOGGLE = '[data-toggle="dropdown"]'
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="dropdown"]'
 const SELECTOR_FORM_CHILD = '.dropdown form'
@@ -73,8 +73,8 @@ const SELECTOR_MENU = '.dropdown-menu'
 
-const PLACEMENT_TOP = 'top-start'
-const PLACEMENT_TOPEND = 'top-end'
-const PLACEMENT_BOTTOM = 'bottom-start'
-const PLACEMENT_BOTTOMEND = 'bottom-end'
-const PLACEMENT_RIGHT = 'right-start'
-const PLACEMENT_LEFT = 'left-start'
+const PLACEMENT_TOP = isRTL ? 'top-end' : 'top-start'
+const PLACEMENT_TOPEND = isRTL ? 'top-start' : 'top-end'
+const PLACEMENT_BOTTOM = isRTL ? 'bottom-end' : 'bottom-start'
+const PLACEMENT_BOTTOMEND = isRTL ? 'bottom-start' : 'bottom-end'
+const PLACEMENT_RIGHT = isRTL ? 'left-start' : 'right-start'
+const PLACEMENT_LEFT = isRTL ? 'right-start' : 'left-start'
 
@@ -84,3 +84,3 @@ const Default = {
   flip: true,
-  boundary: 'scrollParent',
+  boundary: 'clippingParents',
   reference: 'toggle',
@@ -106,5 +106,6 @@ display: 'dynamic',
 
-class Dropdown {
+class Dropdown extends BaseComponent {
   constructor(element, config) {
-    this._element = element
+    super(element)
+
     this._popper = null
@@ -116,3 +117,2 @@ this._config = this._getConfig(config)
     this._addEventListeners()
-    Data.setData(element, DATA_KEY, this)
   }
@@ -122,6 +122,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -135,2 +131,6 @@ return Default
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -170,6 +170,6 @@
 
-    // Disable totally Popper.js for Dropdown in Navbar
+    // Totally disable Popper for Dropdowns in Navbar
     if (!this._inNavbar) {
       if (typeof Popper === 'undefined') {
-        throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org)')
+        throw new TypeError('Bootstrap\'s dropdowns require Popper (https://popper.js.org)')
       }
@@ -190,10 +190,3 @@
 
-      // If boundary is not `scrollParent`, then set position to `static`
-      // to allow the menu to "escape" the scroll parent's boundaries
-      // https://github.com/twbs/bootstrap/issues/24251
-      if (this._config.boundary !== 'scrollParent') {
-        parent.classList.add(CLASS_NAME_POSITION_STATIC)
-      }
-
-      this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig())
+      this._popper = Popper.createPopper(referenceElement, this._menu, this._getPopperConfig())
     }
@@ -245,6 +238,6 @@
   dispose() {
-    Data.removeData(this._element, DATA_KEY)
+    super.dispose()
     EventHandler.off(this._element, EVENT_KEY)
-    this._element = null
     this._menu = null
+
     if (this._popper) {
@@ -259,3 +252,3 @@ this._popper.destroy()
     if (this._popper) {
-      this._popper.scheduleUpdate()
+      this._popper.update()
     }
@@ -292,62 +285,43 @@ }
     const parentDropdown = this._element.parentNode
-    let placement = PLACEMENT_BOTTOM
 
-    // Handle dropup
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPEND)) {
+      return PLACEMENT_RIGHT
+    }
+
+    if (parentDropdown.classList.contains(CLASS_NAME_DROPSTART)) {
+      return PLACEMENT_LEFT
+    }
+
+    // We need to trim the value because custom properties can also include spaces
+    const isEnd = getComputedStyle(this._menu).getPropertyValue('--bs-position').trim() === 'end'
+
     if (parentDropdown.classList.contains(CLASS_NAME_DROPUP)) {
-      placement = this._menu.classList.contains(CLASS_NAME_MENURIGHT) ?
-        PLACEMENT_TOPEND :
-        PLACEMENT_TOP
-    } else if (parentDropdown.classList.contains(CLASS_NAME_DROPRIGHT)) {
-      placement = PLACEMENT_RIGHT
-    } else if (parentDropdown.classList.contains(CLASS_NAME_DROPLEFT)) {
-      placement = PLACEMENT_LEFT
-    } else if (this._menu.classList.contains(CLASS_NAME_MENURIGHT)) {
-      placement = PLACEMENT_BOTTOMEND
+      return isEnd ? PLACEMENT_TOPEND : PLACEMENT_TOP
     }
 
-    return placement
+    return isEnd ? PLACEMENT_BOTTOMEND : PLACEMENT_BOTTOM
   }
 
   _detectNavbar() {
-    return Boolean(this._element.closest(`.${CLASS_NAME_NAVBAR}`))
+    return this._element.closest(`.${CLASS_NAME_NAVBAR}`) !== null
   }
 
-  _getOffset() {
-    const offset = {}
-
-    if (typeof this._config.offset === 'function') {
-      offset.fn = data => {
-        data.offsets = {
-          ...data.offsets,
-          ...(this._config.offset(data.offsets, this._element) || {})
-        }
-
-        return data
-      }
-    } else {
-      offset.offset = this._config.offset
-    }
-
-    return offset
-  }
-
   _getPopperConfig() {
     const popperConfig = {
       placement: this._getPlacement(),
-      modifiers: {
-        offset: this._getOffset(),
-        flip: {
-          enabled: this._config.flip
-        },
-        preventOverflow: {
-          boundariesElement: this._config.boundary
+      modifiers: [{
+        name: 'preventOverflow',
+        options: {
+          altBoundary: this._config.flip,
+          rootBoundary: this._config.boundary
         }
-      }
+      }]
     }
 
-    // Disable Popper.js if we have a static display
+    // Disable Popper if we have a static display
     if (this._config.display === 'static') {
-      popperConfig.modifiers.applyStyle = {
+      popperConfig.modifiers = [{
+        name: 'applyStyles',
         enabled: false
-      }
+      }]
     }
@@ -387,4 +361,3 @@
   static clearMenus(event) {
-    if (event && (event.button === RIGHT_MOUSE_BUTTON ||
-      (event.type === 'keyup' && event.key !== TAB_KEY))) {
+    if (event && (event.button === RIGHT_MOUSE_BUTTON || (event.type === 'keyup' && event.key !== TAB_KEY))) {
       return
@@ -496,7 +469,9 @@ }
 
-    if (event.key === ARROW_UP_KEY && index > 0) { // Up
+    // Up
+    if (event.key === ARROW_UP_KEY && index > 0) {
       index--
     }
 
-    if (event.key === ARROW_DOWN_KEY && index < items.length - 1) { // Down
+    // Down
+    if (event.key === ARROW_DOWN_KEY && index < items.length - 1) {
       index++
@@ -510,6 +485,2 @@ }
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -516,0 +487,0 @@

js/src/modal.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): modal.js
+ * Bootstrap (v5.0.0-beta1): modal.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -16,2 +16,3 @@ * --------------------------------------------------------------------------
   isVisible,
+  isRTL,
   reflow,
@@ -24,2 +25,3 @@ typeCheckConfig
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -33,3 +35,2 @@ /**
 const NAME = 'modal'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.modal'
@@ -43,4 +44,3 @@ const EVENT_KEY = `.${DATA_KEY}`
   keyboard: true,
-  focus: true,
-  show: true
+  focus: true
 }
@@ -51,4 +51,3 @@
   keyboard: 'boolean',
-  focus: 'boolean',
-  show: 'boolean'
+  focus: 'boolean'
 }
@@ -78,4 +77,4 @@
 const SELECTOR_MODAL_BODY = '.modal-body'
-const SELECTOR_DATA_TOGGLE = '[data-toggle="modal"]'
-const SELECTOR_DATA_DISMISS = '[data-dismiss="modal"]'
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="modal"]'
+const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="modal"]'
 const SELECTOR_FIXED_CONTENT = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top'
@@ -90,6 +89,7 @@ const SELECTOR_STICKY_CONTENT = '.sticky-top'
 
-class Modal {
+class Modal extends BaseComponent {
   constructor(element, config) {
+    super(element)
+
     this._config = this._getConfig(config)
-    this._element = element
     this._dialog = SelectorEngine.findOne(SELECTOR_DIALOG, element)
@@ -102,3 +102,2 @@ this._backdrop = null
     this._scrollbarWidth = 0
-    Data.setData(element, DATA_KEY, this)
   }
@@ -108,6 +107,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -117,2 +112,6 @@ return Default
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -151,7 +150,3 @@
 
-    EventHandler.on(this._element,
-      EVENT_CLICK_DISMISS,
-      SELECTOR_DATA_DISMISS,
-      event => this.hide(event)
-    )
+    EventHandler.on(this._element, EVENT_CLICK_DISMISS, SELECTOR_DATA_DISMISS, event => this.hide(event))
 
@@ -215,2 +210,4 @@ EventHandler.on(this._dialog, EVENT_MOUSEDOWN_DISMISS, () => {
 
+    super.dispose()
+
     /**
@@ -223,6 +220,3 @@ * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
 
-    Data.removeData(this._element, DATA_KEY)
-
     this._config = null
-    this._element = null
     this._dialog = null
@@ -256,4 +250,3 @@ this._backdrop = null
 
-    if (!this._element.parentNode ||
-        this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
+    if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
       // Don't move modal's DOM position
@@ -382,3 +375,7 @@ document.body.appendChild(this._element)
 
-        this._triggerBackdropTransition()
+        if (this._config.backdrop === 'static') {
+          this._triggerBackdropTransition()
+        } else {
+          this.hide()
+        }
       })
@@ -422,31 +419,27 @@
   _triggerBackdropTransition() {
-    if (this._config.backdrop === 'static') {
-      const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED)
-      if (hideEvent.defaultPrevented) {
-        return
-      }
+    const hideEvent = EventHandler.trigger(this._element, EVENT_HIDE_PREVENTED)
+    if (hideEvent.defaultPrevented) {
+      return
+    }
 
-      const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight
+    const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight
 
+    if (!isModalOverflowing) {
+      this._element.style.overflowY = 'hidden'
+    }
+
+    this._element.classList.add(CLASS_NAME_STATIC)
+    const modalTransitionDuration = getTransitionDurationFromElement(this._dialog)
+    EventHandler.off(this._element, TRANSITION_END)
+    EventHandler.one(this._element, TRANSITION_END, () => {
+      this._element.classList.remove(CLASS_NAME_STATIC)
       if (!isModalOverflowing) {
-        this._element.style.overflowY = 'hidden'
+        EventHandler.one(this._element, TRANSITION_END, () => {
+          this._element.style.overflowY = ''
+        })
+        emulateTransitionEnd(this._element, modalTransitionDuration)
       }
-
-      this._element.classList.add(CLASS_NAME_STATIC)
-      const modalTransitionDuration = getTransitionDurationFromElement(this._dialog)
-      EventHandler.off(this._element, TRANSITION_END)
-      EventHandler.one(this._element, TRANSITION_END, () => {
-        this._element.classList.remove(CLASS_NAME_STATIC)
-        if (!isModalOverflowing) {
-          EventHandler.one(this._element, TRANSITION_END, () => {
-            this._element.style.overflowY = ''
-          })
-          emulateTransitionEnd(this._element, modalTransitionDuration)
-        }
-      })
-      emulateTransitionEnd(this._element, modalTransitionDuration)
-      this._element.focus()
-    } else {
-      this.hide()
-    }
+    })
+    emulateTransitionEnd(this._element, modalTransitionDuration)
+    this._element.focus()
   }
@@ -462,7 +455,7 @@
 
-    if (!this._isBodyOverflowing && isModalOverflowing) {
+    if ((!this._isBodyOverflowing && isModalOverflowing && !isRTL) || (this._isBodyOverflowing && !isModalOverflowing && isRTL)) {
       this._element.style.paddingLeft = `${this._scrollbarWidth}px`
     }
 
-    if (this._isBodyOverflowing && !isModalOverflowing) {
+    if ((this._isBodyOverflowing && !isModalOverflowing && !isRTL) || (!this._isBodyOverflowing && isModalOverflowing && isRTL)) {
       this._element.style.paddingRight = `${this._scrollbarWidth}px`
@@ -494,3 +487,3 @@ }
           Manipulator.setDataAttribute(element, 'padding-right', actualPadding)
-          element.style.paddingRight = `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`
+          element.style.paddingRight = `${Number.parseFloat(calculatedPadding) + this._scrollbarWidth}px`
         })
@@ -504,3 +497,3 @@
           Manipulator.setDataAttribute(element, 'margin-right', actualMargin)
-          element.style.marginRight = `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`
+          element.style.marginRight = `${Number.parseFloat(calculatedMargin) - this._scrollbarWidth}px`
         })
@@ -513,3 +506,3 @@
       Manipulator.setDataAttribute(document.body, 'padding-right', actualPadding)
-      document.body.style.paddingRight = `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`
+      document.body.style.paddingRight = `${Number.parseFloat(calculatedPadding) + this._scrollbarWidth}px`
     }
@@ -581,11 +574,5 @@
         data[config](relatedTarget)
-      } else if (_config.show) {
-        data.show(relatedTarget)
       }
     })
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -592,0 +579,0 @@

js/src/popover.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): popover.js
+ * Bootstrap (v5.0.0-beta1): popover.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -20,3 +20,2 @@ * --------------------------------------------------------------------------
 const NAME = 'popover'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.popover'
@@ -34,4 +33,5 @@ const EVENT_KEY = `.${DATA_KEY}`
               '<div class="popover-arrow"></div>' +
-              '<h3 class="popover-header"></h3>' +
-              '<div class="popover-body"></div></div>'
+                '<h3 class="popover-header"></h3>' +
+              '<div class="popover-body"></div>' +
+            '</div>'
 }
@@ -72,6 +72,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -114,3 +110,3 @@ return Default
     if (typeof content === 'function') {
-      content = content.call(this.element)
+      content = content.call(this._element)
     }
@@ -126,8 +122,7 @@
   _addAttachmentClass(attachment) {
-    this.getTipElement().classList.add(`${CLASS_PREFIX}-${attachment}`)
+    this.getTipElement().classList.add(`${CLASS_PREFIX}-${this.updateAttachment(attachment)}`)
   }
 
   _getContent() {
-    return this.element.getAttribute('data-content') ||
-      this.config.content
+    return this._element.getAttribute('data-bs-content') || this.config.content
   }
@@ -169,6 +164,2 @@
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -175,0 +166,0 @@

js/src/scrollspy.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): scrollspy.js
+ * Bootstrap (v5.0.0-beta1): scrollspy.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -20,2 +20,3 @@ * --------------------------------------------------------------------------
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -29,3 +30,2 @@ /**
 const NAME = 'scrollspy'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.scrollspy'
@@ -54,3 +54,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 
-const SELECTOR_DATA_SPY = '[data-spy="scroll"]'
+const SELECTOR_DATA_SPY = '[data-bs-spy="scroll"]'
 const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group'
@@ -72,5 +72,5 @@ const SELECTOR_NAV_LINKS = '.nav-link'
 
-class ScrollSpy {
+class ScrollSpy extends BaseComponent {
   constructor(element, config) {
-    this._element = element
+    super(element)
     this._scrollElement = element.tagName === 'BODY' ? window : element
@@ -88,4 +88,2 @@ this._config = this._getConfig(config)
     this._process()
-
-    Data.setData(element, DATA_KEY, this)
   }
@@ -95,6 +93,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -104,2 +98,6 @@ return Default
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -151,6 +149,5 @@
   dispose() {
-    Data.removeData(this._element, DATA_KEY)
+    super.dispose()
     EventHandler.off(this._scrollElement, EVENT_KEY)
 
-    this._element = null
     this._scrollElement = null
@@ -210,5 +207,3 @@ this._config = null
     const scrollHeight = this._getScrollHeight()
-    const maxScroll = this._config.offset +
-      scrollHeight -
-      this._getOffsetHeight()
+    const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight()
 
@@ -238,4 +233,3 @@ if (this._scrollHeight !== scrollHeight) {
           scrollTop >= this._offsets[i] &&
-          (typeof this._offsets[i + 1] === 'undefined' ||
-              scrollTop < this._offsets[i + 1])
+          (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1])
 
@@ -254,3 +248,3 @@ if (isActiveTarget) {
     const queries = this._selector.split(',')
-      .map(selector => `${selector}[data-target="${target}"],${selector}[href="${target}"]`)
+      .map(selector => `${selector}[data-bs-target="${target}"],${selector}[href="${target}"]`)
 
@@ -315,6 +309,2 @@ const link = SelectorEngine.findOne(queries.join(','))
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -321,0 +311,0 @@

js/src/tab.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): tab.js
+ * Bootstrap (v5.0.0-beta1): tab.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -20,2 +20,3 @@ * --------------------------------------------------------------------------
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -29,3 +30,2 @@ /**
 const NAME = 'tab'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.tab'
@@ -51,3 +51,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 const SELECTOR_ACTIVE_UL = ':scope > li > .active'
-const SELECTOR_DATA_TOGGLE = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]'
+const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="tab"], [data-bs-toggle="pill"], [data-bs-toggle="list"]'
 const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle'
@@ -62,13 +62,7 @@ const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active'
 
-class Tab {
-  constructor(element) {
-    this._element = element
-
-    Data.setData(this._element, DATA_KEY, this)
-  }
-
+class Tab extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
+  static get DATA_KEY() {
+    return DATA_KEY
   }
@@ -108,11 +102,7 @@
 
-    if (showEvent.defaultPrevented ||
-      (hideEvent !== null && hideEvent.defaultPrevented)) {
+    if (showEvent.defaultPrevented || (hideEvent !== null && hideEvent.defaultPrevented)) {
       return
     }
 
-    this._activate(
-      this._element,
-      listElement
-    )
+    this._activate(this._element, listElement)
 
@@ -135,7 +125,2 @@ const complete = () => {
 
-  dispose() {
-    Data.removeData(this._element, DATA_KEY)
-    this._element = null
-  }
-
   // Private
@@ -149,10 +134,5 @@
     const active = activeElements[0]
-    const isTransitioning = callback &&
-      (active && active.classList.contains(CLASS_NAME_FADE))
+    const isTransitioning = callback && (active && active.classList.contains(CLASS_NAME_FADE))
 
-    const complete = () => this._transitionComplete(
-      element,
-      active,
-      callback
-    )
+    const complete = () => this._transitionComplete(element, active, callback)
 
@@ -227,6 +207,2 @@ if (active && isTransitioning) {
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -233,0 +209,0 @@

js/src/toast.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): toast.js
+ * Bootstrap (v5.0.0-beta1): toast.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -20,2 +20,3 @@ * --------------------------------------------------------------------------
 import Manipulator from './dom/manipulator'
+import BaseComponent from './base-component'
 
@@ -29,3 +30,2 @@ /**
 const NAME = 'toast'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.toast'
@@ -57,3 +57,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 
-const SELECTOR_DATA_DISMISS = '[data-dismiss="toast"]'
+const SELECTOR_DATA_DISMISS = '[data-bs-dismiss="toast"]'
 
@@ -66,9 +66,9 @@ /**
 
-class Toast {
+class Toast extends BaseComponent {
   constructor(element, config) {
-    this._element = element
+    super(element)
+
     this._config = this._getConfig(config)
     this._timeout = null
     this._setListeners()
-    Data.setData(element, DATA_KEY, this)
   }
@@ -78,6 +78,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get DefaultType() {
@@ -91,2 +87,6 @@ return DefaultType
 
+  static get DATA_KEY() {
+    return DATA_KEY
+  }
+
   // Public
@@ -168,5 +168,4 @@
     EventHandler.off(this._element, EVENT_CLICK_DISMISS)
-    Data.removeData(this._element, DATA_KEY)
 
-    this._element = null
+    super.dispose()
     this._config = null
@@ -218,6 +217,2 @@ }
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -224,0 +219,0 @@

js/src/tooltip.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): tooltip.js
+ * Bootstrap (v5.0.0-beta1): tooltip.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -8,2 +8,4 @@ * --------------------------------------------------------------------------
 
+import * as Popper from '@popperjs/core'
+
 import {
@@ -18,2 +20,3 @@ getjQuery,
   isElement,
+  isRTL,
   noop,
@@ -29,4 +32,4 @@ typeCheckConfig
 import Manipulator from './dom/manipulator'
-import Popper from 'popper.js'
 import SelectorEngine from './dom/selector-engine'
+import BaseComponent from './base-component'
 
@@ -40,3 +43,2 @@ /**
 const NAME = 'tooltip'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.tooltip'
@@ -46,3 +48,3 @@ const EVENT_KEY = `.${DATA_KEY}`
 const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
-const DISALLOWED_ATTRIBUTES = ['sanitize', 'allowList', 'sanitizeFn']
+const DISALLOWED_ATTRIBUTES = new Set(['sanitize', 'allowList', 'sanitizeFn'])
 
@@ -58,6 +60,6 @@ const DefaultType = {
   placement: '(string|function)',
-  offset: '(number|string|function)',
   container: '(string|element|boolean)',
-  fallbackPlacement: '(string|array)',
+  fallbackPlacements: '(null|array)',
   boundary: '(string|element)',
+  customClass: '(string|function)',
   sanitize: 'boolean',
@@ -72,5 +74,5 @@ sanitizeFn: '(null|function)',
   TOP: 'top',
-  RIGHT: 'right',
+  RIGHT: isRTL ? 'left' : 'right',
   BOTTOM: 'bottom',
-  LEFT: 'left'
+  LEFT: isRTL ? 'right' : 'left'
 }
@@ -81,4 +83,5 @@
   template: '<div class="tooltip" role="tooltip">' +
-                    '<div class="tooltip-arrow"></div>' +
-                    '<div class="tooltip-inner"></div></div>',
+              '<div class="tooltip-arrow"></div>' +
+              '<div class="tooltip-inner"></div>' +
+            '</div>',
   trigger: 'hover focus',
@@ -90,6 +93,6 @@ title: '',
   placement: 'top',
-  offset: 0,
   container: false,
-  fallbackPlacement: 'flip',
-  boundary: 'scrollParent',
+  fallbackPlacements: null,
+  boundary: 'clippingParents',
+  customClass: '',
   sanitize: true,
@@ -134,8 +137,10 @@ sanitizeFn: null,
 
-class Tooltip {
+class Tooltip extends BaseComponent {
   constructor(element, config) {
     if (typeof Popper === 'undefined') {
-      throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org)')
+      throw new TypeError('Bootstrap\'s tooltips require Popper (https://popper.js.org)')
     }
 
+    super(element)
+
     // private
@@ -149,3 +154,2 @@ this._isEnabled = true
     // Protected
-    this.element = element
     this.config = this._getConfig(config)
@@ -155,3 +159,2 @@ this.tip = null
     this._setListeners()
-    Data.setData(element, this.constructor.DATA_KEY, this)
   }
@@ -161,6 +164,2 @@
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
@@ -214,6 +213,3 @@ return Default
       if (!context) {
-        context = new this.constructor(
-          event.delegateTarget,
-          this._getDelegateConfig()
-        )
+        context = new this.constructor(event.delegateTarget, this._getDelegateConfig())
         Data.setData(event.delegateTarget, dataKey, context)
@@ -242,7 +238,5 @@ }
 
-    Data.removeData(this.element, this.constructor.DATA_KEY)
+    EventHandler.off(this._element, this.constructor.EVENT_KEY)
+    EventHandler.off(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
 
-    EventHandler.off(this.element, this.constructor.EVENT_KEY)
-    EventHandler.off(this.element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
-
     if (this.tip) {
@@ -261,9 +255,9 @@ this.tip.parentNode.removeChild(this.tip)
     this._popper = null
-    this.element = null
     this.config = null
     this.tip = null
+    super.dispose()
   }
 
   show() {
-    if (this.element.style.display === 'none') {
+    if (this._element.style.display === 'none') {
       throw new Error('Please use show on visible elements')
@@ -273,7 +267,7 @@ }
     if (this.isWithContent() && this._isEnabled) {
-      const showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW)
-      const shadowRoot = findShadowRoot(this.element)
+      const showEvent = EventHandler.trigger(this._element, this.constructor.Event.SHOW)
+      const shadowRoot = findShadowRoot(this._element)
       const isInTheDom = shadowRoot === null ?
-        this.element.ownerDocument.documentElement.contains(this.element) :
-        shadowRoot.contains(this.element)
+        this._element.ownerDocument.documentElement.contains(this._element) :
+        shadowRoot.contains(this._element)
 
@@ -288,3 +282,3 @@ if (showEvent.defaultPrevented || !isInTheDom) {
       tip.setAttribute('id', tipId)
-      this.element.setAttribute('aria-describedby', tipId)
+      this._element.setAttribute('aria-describedby', tipId)
 
@@ -298,3 +292,3 @@ this.setContent()
       const placement = typeof this.config.placement === 'function' ?
-        this.config.placement.call(this, tip, this.element) :
+        this.config.placement.call(this, tip, this._element) :
         this.config.placement
@@ -308,12 +302,17 @@
 
-      if (!this.element.ownerDocument.documentElement.contains(this.tip)) {
+      if (!this._element.ownerDocument.documentElement.contains(this.tip)) {
         container.appendChild(tip)
       }
 
-      EventHandler.trigger(this.element, this.constructor.Event.INSERTED)
+      EventHandler.trigger(this._element, this.constructor.Event.INSERTED)
 
-      this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment))
+      this._popper = Popper.createPopper(this._element, tip, this._getPopperConfig(attachment))
 
       tip.classList.add(CLASS_NAME_SHOW)
 
+      const customClass = typeof this.config.customClass === 'function' ? this.config.customClass() : this.config.customClass
+      if (customClass) {
+        tip.classList.add(...customClass.split(' '))
+      }
+
       // If this is a touch-enabled device we add extra
@@ -330,11 +329,7 @@ // empty mouseover listeners to the body's immediate children;
       const complete = () => {
-        if (this.config.animation) {
-          this._fixTransition()
-        }
+        const prevHoverState = this._hoverState
 
-        const prevHoverState = this._hoverState
         this._hoverState = null
+        EventHandler.trigger(this._element, this.constructor.Event.SHOWN)
 
-        EventHandler.trigger(this.element, this.constructor.Event.SHOWN)
-
         if (prevHoverState === HOVER_STATE_OUT) {
@@ -367,8 +362,12 @@ this._leave(null, this)
       this._cleanTipClass()
-      this.element.removeAttribute('aria-describedby')
-      EventHandler.trigger(this.element, this.constructor.Event.HIDDEN)
-      this._popper.destroy()
+      this._element.removeAttribute('aria-describedby')
+      EventHandler.trigger(this._element, this.constructor.Event.HIDDEN)
+
+      if (this._popper) {
+        this._popper.destroy()
+        this._popper = null
+      }
     }
 
-    const hideEvent = EventHandler.trigger(this.element, this.constructor.Event.HIDE)
+    const hideEvent = EventHandler.trigger(this._element, this.constructor.Event.HIDE)
     if (hideEvent.defaultPrevented) {
@@ -405,3 +404,3 @@ return
     if (this._popper !== null) {
-      this._popper.scheduleUpdate()
+      this._popper.update()
     }
@@ -469,7 +468,7 @@ }
   getTitle() {
-    let title = this.element.getAttribute('data-original-title')
+    let title = this._element.getAttribute('data-bs-original-title')
 
     if (!title) {
       title = typeof this.config.title === 'function' ?
-        this.config.title.call(this.element) :
+        this.config.title.call(this._element) :
         this.config.title
@@ -481,25 +480,56 @@ }
 
+  updateAttachment(attachment) {
+    if (attachment === 'right') {
+      return 'end'
+    }
+
+    if (attachment === 'left') {
+      return 'start'
+    }
+
+    return attachment
+  }
+
   // Private
 
   _getPopperConfig(attachment) {
+    const flipModifier = {
+      name: 'flip',
+      options: {
+        altBoundary: true
+      }
+    }
+
+    if (this.config.fallbackPlacements) {
+      flipModifier.options.fallbackPlacements = this.config.fallbackPlacements
+    }
+
     const defaultBsConfig = {
       placement: attachment,
-      modifiers: {
-        offset: this._getOffset(),
-        flip: {
-          behavior: this.config.fallbackPlacement
+      modifiers: [
+        flipModifier,
+        {
+          name: 'preventOverflow',
+          options: {
+            rootBoundary: this.config.boundary
+          }
         },
-        arrow: {
-          element: `.${this.constructor.NAME}-arrow`
+        {
+          name: 'arrow',
+          options: {
+            element: `.${this.constructor.NAME}-arrow`
+          }
         },
-        preventOverflow: {
-          boundariesElement: this.config.boundary
+        {
+          name: 'onChange',
+          enabled: true,
+          phase: 'afterWrite',
+          fn: data => this._handlePopperPlacementChange(data)
         }
-      },
-      onCreate: data => {
-        if (data.originalPlacement !== data.placement) {
+      ],
+      onFirstUpdate: data => {
+        if (data.options.placement !== data.placement) {
           this._handlePopperPlacementChange(data)
         }
-      },
-      onUpdate: data => this._handlePopperPlacementChange(data)
+      }
     }
@@ -514,24 +544,5 @@
   _addAttachmentClass(attachment) {
-    this.getTipElement().classList.add(`${CLASS_PREFIX}-${attachment}`)
+    this.getTipElement().classList.add(`${CLASS_PREFIX}-${this.updateAttachment(attachment)}`)
   }
 
-  _getOffset() {
-    const offset = {}
-
-    if (typeof this.config.offset === 'function') {
-      offset.fn = data => {
-        data.offsets = {
-          ...data.offsets,
-          ...(this.config.offset(data.offsets, this.element) || {})
-        }
-
-        return data
-      }
-    } else {
-      offset.offset = this.config.offset
-    }
-
-    return offset
-  }
-
   _getContainer() {
@@ -558,6 +569,3 @@ if (this.config.container === false) {
       if (trigger === 'click') {
-        EventHandler.on(this.element,
-          this.constructor.Event.CLICK,
-          this.config.selector,
-          event => this.toggle(event)
+        EventHandler.on(this._element, this.constructor.Event.CLICK, this.config.selector, event => this.toggle(event)
         )
@@ -572,12 +580,4 @@ } else if (trigger !== TRIGGER_MANUAL) {
 
-        EventHandler.on(this.element,
-          eventIn,
-          this.config.selector,
-          event => this._enter(event)
-        )
-        EventHandler.on(this.element,
-          eventOut,
-          this.config.selector,
-          event => this._leave(event)
-        )
+        EventHandler.on(this._element, eventIn, this.config.selector, event => this._enter(event))
+        EventHandler.on(this._element, eventOut, this.config.selector, event => this._leave(event))
       }
@@ -587,3 +587,3 @@ })
     this._hideModalHandler = () => {
-      if (this.element) {
+      if (this._element) {
         this.hide()
@@ -593,6 +593,3 @@ }
 
-    EventHandler.on(this.element.closest(`.${CLASS_NAME_MODAL}`),
-      'hide.bs.modal',
-      this._hideModalHandler
-    )
+    EventHandler.on(this._element.closest(`.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
 
@@ -611,11 +608,12 @@ if (this.config.selector) {
   _fixTitle() {
-    const titleType = typeof this.element.getAttribute('data-original-title')
+    const title = this._element.getAttribute('title')
+    const originalTitleType = typeof this._element.getAttribute('data-bs-original-title')
 
-    if (this.element.getAttribute('title') || titleType !== 'string') {
-      this.element.setAttribute(
-        'data-original-title',
-        this.element.getAttribute('title') || ''
-      )
+    if (title || originalTitleType !== 'string') {
+      this._element.setAttribute('data-bs-original-title', title || '')
+      if (title && !this._element.getAttribute('aria-label') && !this._element.textContent) {
+        this._element.setAttribute('aria-label', title)
+      }
 
-      this.element.setAttribute('title', '')
+      this._element.setAttribute('title', '')
     }
@@ -642,4 +640,3 @@ }
 
-    if (context.getTipElement().classList.contains(CLASS_NAME_SHOW) ||
-        context._hoverState === HOVER_STATE_SHOW) {
+    if (context.getTipElement().classList.contains(CLASS_NAME_SHOW) || context._hoverState === HOVER_STATE_SHOW) {
       context._hoverState = HOVER_STATE_SHOW
@@ -714,6 +711,6 @@ return
   _getConfig(config) {
-    const dataAttributes = Manipulator.getDataAttributes(this.element)
+    const dataAttributes = Manipulator.getDataAttributes(this._element)
 
     Object.keys(dataAttributes).forEach(dataAttr => {
-      if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
+      if (DISALLOWED_ATTRIBUTES.has(dataAttr)) {
         delete dataAttributes[dataAttr]
@@ -781,19 +778,11 @@ }
   _handlePopperPlacementChange(popperData) {
-    this.tip = popperData.instance.popper
-    this._cleanTipClass()
-    this._addAttachmentClass(this._getAttachment(popperData.placement))
-  }
+    const { state } = popperData
 
-  _fixTransition() {
-    const tip = this.getTipElement()
-    const initConfigAnimation = this.config.animation
-    if (tip.getAttribute('x-placement') !== null) {
+    if (!state) {
       return
     }
 
-    tip.classList.remove(CLASS_NAME_FADE)
-    this.config.animation = false
-    this.hide()
-    this.show()
-    this.config.animation = initConfigAnimation
+    this.tip = state.elements.popper
+    this._cleanTipClass()
+    this._addAttachmentClass(this._getAttachment(state.placement))
   }
@@ -825,6 +814,2 @@
   }
-
-  static getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
 }
@@ -831,0 +816,0 @@

js/src/util/index.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): util/index.js
+ * Bootstrap (v5.0.0-beta1): util/index.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -36,3 +36,3 @@ * --------------------------------------------------------------------------
 const getSelector = element => {
-  let selector = element.getAttribute('data-target')
+  let selector = element.getAttribute('data-bs-target')
 
@@ -70,9 +70,6 @@ if (!selector || selector === '#') {
   // Get transition-duration of the element
-  let {
-    transitionDuration,
-    transitionDelay
-  } = window.getComputedStyle(element)
+  let { transitionDuration, transitionDelay } = window.getComputedStyle(element)
 
-  const floatTransitionDuration = parseFloat(transitionDuration)
-  const floatTransitionDelay = parseFloat(transitionDelay)
+  const floatTransitionDuration = Number.parseFloat(transitionDuration)
+  const floatTransitionDelay = Number.parseFloat(transitionDelay)
 
@@ -88,3 +85,3 @@ // Return 0 if element or transition duration is not found
 
-  return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER
+  return (Number.parseFloat(transitionDuration) + Number.parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER
 }
@@ -102,2 +99,3 @@
   const emulatedDuration = duration + durationPadding
+
   function listener() {
@@ -180,3 +178,3 @@ called = true
 
-  if (jQuery && !document.body.hasAttribute('data-no-jquery')) {
+  if (jQuery && !document.body.hasAttribute('data-bs-no-jquery')) {
     return jQuery
@@ -196,2 +194,4 @@ }
 
+const isRTL = document.documentElement.dir === 'rtl'
+
 export {
@@ -212,3 +212,4 @@ TRANSITION_END,
   getjQuery,
-  onDOMContentLoaded
+  onDOMContentLoaded,
+  isRTL
 }

js/src/util/sanitizer.js

 /**
  * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha3): util/sanitizer.js
+ * Bootstrap (v5.0.0-beta1): util/sanitizer.js
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
@@ -8,3 +8,3 @@ * --------------------------------------------------------------------------
 
-const uriAttrs = [
+const uriAttrs = new Set([
   'background',
@@ -18,3 +18,3 @@ 'cite',
   'xlink:href'
-]
+])
 
@@ -40,4 +40,4 @@ const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i
 
-  if (allowedAttributeList.indexOf(attrName) !== -1) {
-    if (uriAttrs.indexOf(attrName) !== -1) {
+  if (allowedAttributeList.includes(attrName)) {
+    if (uriAttrs.has(attrName)) {
       return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
@@ -113,3 +113,3 @@ }
 
-    if (allowlistKeys.indexOf(elName) === -1) {
+    if (!allowlistKeys.includes(elName)) {
       el.parentNode.removeChild(el)
@@ -116,0 +116,0 @@

package.json

 {
   "name": "bootstrap",
   "description": "The most popular front-end framework for developing responsive, mobile first projects on the web.",
-  "version": "5.0.0-alpha3",
+  "version": "5.0.0-beta1",
   "version_short": "5.0",
@@ -23,11 +23,15 @@ "keywords": [
     "bundlewatch": "bundlewatch --config .bundlewatch.config.json",
-    "css": "npm-run-all css-compile css-prefix css-minify",
+    "css": "npm-run-all css-compile css-prefix css-rtl css-minify",
     "css-compile": "sass --style expanded --source-map --embed-sources --no-error-css scss/:dist/css/",
+    "css-rtl": "cross-env NODE_ENV=RTL postcss --config build/postcss.config.js --dir \"dist/css\" --ext \".rtl.css\" \"dist/css/*.css\" \"!dist/css/*.min.css\" \"!dist/css/*.rtl.css\"",
     "css-lint": "npm-run-all --continue-on-error --parallel css-lint-*",
     "css-lint-stylelint": "stylelint \"**/*.{css,scss}\" --cache --cache-location .cache/.stylelintcache --rd",
     "css-lint-vars": "fusv scss/ site/assets/scss/",
-    "css-minify": "cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-utilities.min.css dist/css/bootstrap-utilities.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
+    "css-minify": "npm-run-all --parallel css-minify-*",
+    "css-minify-main": "cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.min.css dist/css/bootstrap.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.min.css dist/css/bootstrap-grid.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-utilities.min.css dist/css/bootstrap-utilities.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.min.css dist/css/bootstrap-reboot.css",
+    "css-minify-rtl": "cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap.rtl.min.css dist/css/bootstrap.rtl.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-grid.rtl.min.css dist/css/bootstrap-grid.rtl.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-utilities.rtl.min.css dist/css/bootstrap-utilities.rtl.css && cleancss -O1 --format breakWith=lf --source-map --source-map-inline-sources --output dist/css/bootstrap-reboot.rtl.min.css dist/css/bootstrap-reboot.rtl.css",
     "css-prefix": "npm-run-all --parallel css-prefix-*",
-    "css-prefix-main": "postcss --config build/postcss.config.js --replace \"dist/css/*.css\" \"!dist/css/*.min.css\"",
+    "css-prefix-main": "postcss --config build/postcss.config.js --replace \"dist/css/*.css\" \"!dist/css/*.rtl*.css\" \"!dist/css/*.min.css\"",
     "css-prefix-examples": "postcss --config build/postcss.config.js --replace \"site/content/**/*.css\"",
+    "css-prefix-examples-rtl": "cross-env-shell NODE_ENV=RTL postcss --config build/postcss.config.js --dir \"site/content/docs/$npm_package_version_short/examples/\" --ext \".rtl.css\" --base \"site/content/docs/$npm_package_version_short/examples/\" \"site/content/docs/$npm_package_version_short/examples/{blog,carousel,dashboard,cheatsheet}/*.css\" \"!site/content/docs/$npm_package_version_short/examples/{blog,carousel,dashboard,cheatsheet}/*.rtl.css\"",
     "js": "npm-run-all js-compile js-minify",
@@ -44,6 +48,7 @@ "js-compile": "npm-run-all --parallel js-compile-*",
     "js-minify-bundle": "terser --compress --mangle --comments \"/^!/\" --source-map \"content=dist/js/bootstrap.bundle.js.map,includeSources,url=bootstrap.bundle.min.js.map\" --output dist/js/bootstrap.bundle.min.js dist/js/bootstrap.bundle.js",
-    "js-test": "npm-run-all --parallel js-test-karma js-test-jquery js-test-integration",
+    "js-test": "npm-run-all --parallel js-test-karma js-test-jquery js-test-integration-*",
     "js-debug": "cross-env DEBUG=true npm run js-test-karma",
     "js-test-karma": "karma start js/tests/karma.conf.js",
-    "js-test-integration": "rollup --config js/tests/integration/rollup.bundle.js && rollup --config js/tests/integration/rollup.bundle-modularity.js",
+    "js-test-integration-bundle": "rollup --config js/tests/integration/rollup.bundle.js",
+    "js-test-integration-modularity": "rollup --config js/tests/integration/rollup.bundle-modularity.js",
     "js-test-cloud": "cross-env BROWSER=true npm run js-test-karma",
@@ -72,2 +77,3 @@ "js-test-jquery": "cross-env JQUERY=true npm run js-test-karma",
     "watch-css-main": "nodemon --watch scss/ --ext scss --exec \"npm-run-all css-lint css-compile css-prefix\"",
+    "watch-css-dist": "nodemon --watch dist/css/ --ext css --ignore \"dist/css/*.rtl.*\" --exec \"npm run css-rtl\"",
     "watch-css-docs": "nodemon --watch site/assets/scss/ --ext scss --exec \"npm run css-lint\"",
@@ -95,16 +101,18 @@ "watch-js-main": "nodemon --watch js/src/ --ext js --exec \"npm-run-all js-lint js-compile\"",
   "peerDependencies": {
-    "popper.js": "^1.16.1"
+    "@popperjs/core": "^2.5.4"
   },
   "devDependencies": {
-    "@babel/cli": "^7.12.1",
-    "@babel/core": "^7.12.3",
-    "@babel/preset-env": "^7.12.1",
-    "@rollup/plugin-babel": "^5.2.1",
-    "@rollup/plugin-commonjs": "^16.0.0",
-    "@rollup/plugin-node-resolve": "^10.0.0",
-    "autoprefixer": "^10.0.2",
+    "@babel/cli": "^7.12.8",
+    "@babel/core": "^7.12.9",
+    "@babel/preset-env": "^7.12.7",
+    "@popperjs/core": "^2.5.4",
+    "@rollup/plugin-babel": "^5.2.2",
+    "@rollup/plugin-commonjs": "^17.0.0",
+    "@rollup/plugin-node-resolve": "^11.0.0",
+    "@rollup/plugin-replace": "^2.3.4",
+    "autoprefixer": "^10.0.4",
     "bundlewatch": "^0.3.1",
     "clean-css-cli": "^4.3.0",
-    "cross-env": "^7.0.2",
-    "eslint": "^7.13.0",
+    "cross-env": "^7.0.3",
+    "eslint": "^7.14.0",
     "eslint-config-xo": "^0.33.1",
@@ -116,3 +124,3 @@ "eslint-plugin-import": "^2.22.1",
     "hammer-simulator": "0.0.1",
-    "hugo-bin": "^0.66.1",
+    "hugo-bin": "^0.67.0",
     "ip": "^1.1.5",
@@ -129,14 +137,14 @@ "jquery": "^3.5.1",
     "karma-rollup-preprocessor": "^7.0.5",
-    "linkinator": "^2.2.2",
+    "linkinator": "^2.5.1",
     "lockfile-lint": "^4.3.7",
     "nodemon": "^2.0.6",
     "npm-run-all": "^4.1.5",
-    "popper.js": "^1.16.1",
-    "postcss": "^8.1.6",
-    "postcss-cli": "^8.2.0",
-    "rollup": "^2.33.1",
+    "postcss": "^8.1.10",
+    "postcss-cli": "^8.3.0",
+    "rollup": "^2.34.0",
     "rollup-plugin-istanbul": "^2.0.1",
+    "rtlcss": "^2.6.2",
     "sass": "^1.29.0",
     "shelljs": "^0.8.4",
-    "stylelint": "^13.7.2",
+    "stylelint": "^13.8.0",
     "stylelint-config-twbs-bootstrap": "^2.1.0",
@@ -163,3 +171,3 @@ "terser": "5.1.0",
         "deps": [
-          "popper.js"
+          "@popperjs/core"
         ]
@@ -170,5 +178,5 @@ }
     "peerDependencies": {
-      "popper.js": "^1.16.1"
+      "@popperjs/core": "^2.5.4"
     }
   }
 }

README.md

 <p align="center">
-  <a href="https://v5.getbootstrap.com/">
-    <img src="https://v5.getbootstrap.com/docs/5.0/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
+  <a href="https://getbootstrap.com/">
+    <img src="https://getbootstrap.com/docs/5.0/assets/brand/bootstrap-logo-shadow.png" alt="Bootstrap logo" width="200" height="165">
   </a>
@@ -12,3 +12,3 @@ </p>
   <br>
-  <a href="https://v5.getbootstrap.com/docs/5.0/"><strong>Explore Bootstrap docs »</strong></a>
+  <a href="https://getbootstrap.com/docs/5.0/"><strong>Explore Bootstrap docs »</strong></a>
   <br>
@@ -50,10 +50,10 @@ <br>
 
-- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.0.0-alpha3.zip)
+- [Download the latest release](https://github.com/twbs/bootstrap/archive/v5.0.0-beta1.zip)
 - Clone the repo: `git clone https://github.com/twbs/bootstrap.git`
 - Install with [npm](https://www.npmjs.com/): `npm install bootstrap@next`
 - Install with [yarn](https://yarnpkg.com/): `yarn add bootstrap@next`
-- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0-alpha3`
+- Install with [Composer](https://getcomposer.org/): `composer require twbs/bootstrap:5.0.0-beta1`
 - Install with [NuGet](https://www.nuget.org/): CSS: `Install-Package bootstrap` Sass: `Install-Package bootstrap.sass`
 
-Read the [Getting started page](https://v5.getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
+Read the [Getting started page](https://getbootstrap.com/docs/5.0/getting-started/introduction/) for information on the framework contents, templates and examples, and more.
 
@@ -88,33 +88,48 @@
 bootstrap/
-└── dist/
-    ├── css/
-    │   ├── bootstrap-grid.css
-    │   ├── bootstrap-grid.css.map
-    │   ├── bootstrap-grid.min.css
-    │   ├── bootstrap-grid.min.css.map
-    │   ├── bootstrap-reboot.css
-    │   ├── bootstrap-reboot.css.map
-    │   ├── bootstrap-reboot.min.css
-    │   ├── bootstrap-reboot.min.css.map
-    │   ├── bootstrap-utilities.css
-    │   ├── bootstrap-utilities.css.map
-    │   ├── bootstrap-utilities.min.css
-    │   ├── bootstrap-utilities.min.css.map
-    │   ├── bootstrap.css
-    │   ├── bootstrap.css.map
-    │   ├── bootstrap.min.css
-    │   └── bootstrap.min.css.map
-    └── js/
-        ├── bootstrap.bundle.js
-        ├── bootstrap.bundle.js.map
-        ├── bootstrap.bundle.min.js
-        ├── bootstrap.bundle.min.js.map
-        ├── bootstrap.esm.js
-        ├── bootstrap.esm.js.map
-        ├── bootstrap.esm.min.js
-        ├── bootstrap.esm.min.js.map
-        ├── bootstrap.js
-        ├── bootstrap.js.map
-        ├── bootstrap.min.js
-        └── bootstrap.min.js.map
+├── css/
+│   ├── bootstrap-grid.css
+│   ├── bootstrap-grid.css.map
+│   ├── bootstrap-grid.min.css
+│   ├── bootstrap-grid.min.css.map
+│   ├── bootstrap-grid.rtl.css
+│   ├── bootstrap-grid.rtl.css.map
+│   ├── bootstrap-grid.rtl.min.css
+│   ├── bootstrap-grid.rtl.min.css.map
+│   ├── bootstrap-reboot.css
+│   ├── bootstrap-reboot.css.map
+│   ├── bootstrap-reboot.min.css
+│   ├── bootstrap-reboot.min.css.map
+│   ├── bootstrap-reboot.rtl.css
+│   ├── bootstrap-reboot.rtl.css.map
+│   ├── bootstrap-reboot.rtl.min.css
+│   ├── bootstrap-reboot.rtl.min.css.map
+│   ├── bootstrap-utilities.css
+│   ├── bootstrap-utilities.css.map
+│   ├── bootstrap-utilities.min.css
+│   ├── bootstrap-utilities.min.css.map
+│   ├── bootstrap-utilities.rtl.css
+│   ├── bootstrap-utilities.rtl.css.map
+│   ├── bootstrap-utilities.rtl.min.css
+│   ├── bootstrap-utilities.rtl.min.css.map
+│   ├── bootstrap.css
+│   ├── bootstrap.css.map
+│   ├── bootstrap.min.css
+│   ├── bootstrap.min.css.map
+│   ├── bootstrap.rtl.css
+│   ├── bootstrap.rtl.css.map
+│   ├── bootstrap.rtl.min.css
+│   └── bootstrap.rtl.min.css.map
+└── js/
+    ├── bootstrap.bundle.js
+    ├── bootstrap.bundle.js.map
+    ├── bootstrap.bundle.min.js
+    ├── bootstrap.bundle.min.js.map
+    ├── bootstrap.esm.js
+    ├── bootstrap.esm.js.map
+    ├── bootstrap.esm.min.js
+    ├── bootstrap.esm.min.js.map
+    ├── bootstrap.js
+    ├── bootstrap.js.map
+    ├── bootstrap.min.js
+    └── bootstrap.min.js.map
 ```
@@ -132,5 +147,5 @@
 
-Bootstrap's documentation, included in this repo in the root directory, is built with [Hugo](https://gohugo.io/) and publicly hosted on GitHub Pages at <https://v5.getbootstrap.com/>. The docs may also be run locally.
+Bootstrap's documentation, included in this repo in the root directory, is built with [Hugo](https://gohugo.io/) and publicly hosted on GitHub Pages at <https://getbootstrap.com/>. The docs may also be run locally.
 
-Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/assets/js/src/search.js` file.
+Documentation search is powered by [Algolia's DocSearch](https://community.algolia.com/docsearch/). Working on our search? Be sure to set `debug: true` in `site/assets/js/search.js`.
 
@@ -148,3 +163,3 @@ ### Running documentation locally
 
-You can find all our previous releases docs on <https://v5.getbootstrap.com/docs/versions/>.
+You can find all our previous releases docs on <https://getbootstrap.com/docs/versions/>.
 
@@ -151,0 +166,0 @@ [Previous releases](https://github.com/twbs/bootstrap/releases) and their documentation are also available for download.

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

7823456

increased by39.87%

Number of package files

174

increased by9.43%

Lines of code

59231

increased by40.19%

Number of lines in readme file

240

increased by6.67%

Worsened metrics

Dev dependency count

46

increased by4.55%

No dependency changes