basicscroll - npm Package Compare versions

Comparing version 2.1.1 to 3.0.0

CHANGELOG.md

@@ -7,2 +7,13 @@ # Changelog
 
+## [3.0.0] - 2018-10-03
+
+### New
+
+- Reduced the size of the minified version by almost 50%
+- `Object.assign` must be supported by the browser
+
+### Fixed
+
+- "Missing property `from`" error (#21)
+
 ## [2.1.1] - 2018-04-01
@@ -9,0 +20,0 @@

dist/basicScroll.min.js

@@ -1,1 +0,1 @@
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+!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).basicScroll=t()}}(function(){return function u(i,c,s){function f(n,t){if(!c[n]){if(!i[n]){var e="function"==typeof require&&require;if(!t&&e)return e(n,!0);if(a)return a(n,!0);var o=new Error("Cannot find module '"+n+"'");throw o.code="MODULE_NOT_FOUND",o}var r=c[n]={exports:{}};i[n][0].call(r.exports,function(t){return f(i[n][1][t]||t)},r,r.exports,u,i,c,s)}return c[n].exports}for(var a="function"==typeof require&&require,t=0;t<s.length;t++)f(s[t]);return f}({1:[function(t,n,e){"use strict";n.exports=function(t){var n=2.5949095;return(t*=2)<1?t*t*((n+1)*t-n)*.5:.5*((t-=2)*t*((n+1)*t+n)+2)}},{}],2:[function(t,n,e){"use strict";n.exports=function(t){var n=1.70158;return t*t*((n+1)*t-n)}},{}],3:[function(t,n,e){"use 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t[n]=c+o,t},{}),a=u<0||100<u;return!0===(0<=u&&u<=100)&&s.inside(t,u,c),!0===a&&s.outside(t,u,c),{elem:i,props:c}},w=function(o,r){Object.keys(r).forEach(function(t){return n=o,e={key:t,value:r[t]},void n.style.setProperty(e.key,e.value);var n,e})};e.create=function(t){var n=null,e=!1,o={isActive:function(){return e},getData:function(){return n},calculate:function(){n=function(){var o=0<arguments.length&&void 0!==arguments[0]?arguments[0]:{};if(null==(o=Object.assign({},o)).inside&&(o.inside=function(){}),null==o.outside&&(o.outside=function(){}),null==o.direct&&(o.direct=!1),null==o.track&&(o.track=!0),null==o.props&&(o.props={}),null==o.from)throw new Error("Missing property `from`");if(null==o.to)throw new Error("Missing property `to`");if("function"!=typeof o.inside)throw new Error("Property `inside` must be undefined or a function");if("function"!=typeof o.outside)throw new Error("Property `outside` must be undefined or a function");if("boolean"!=typeof o.direct&&o.direct instanceof HTMLElement==0)throw new Error("Property `direct` must be undefined, a boolean or a DOM element/node");if(!0===o.direct&&null==o.elem)throw new Error("Property `elem` is required when `direct` is true");if("boolean"!=typeof o.track)throw new Error("Property `track` must be undefined or a boolean");if("object"!==u(o.props))throw new Error("Property `props` must be undefined or an object");if(null==o.elem){if(!1===l(o.from))throw new Error("Property `from` must be a absolute value when no `elem` has been provided");if(!1===l(o.to))throw new Error("Property `to` must be a absolute value when no `elem` has been provided")}else!0===m(o.from)&&(o.from=h(o.from,o.elem)),!0===m(o.to)&&(o.to=h(o.to,o.elem));return o.from=d(o.from),o.to=d(o.to),o.props=Object.keys(o.props).reduce(function(t,n){var e=Object.assign({},o.props[n]);if(!1===l(e.from))throw new Error("Property `from` of prop must be a absolute value");if(!1===l(e.to))throw new Error("Property `from` of prop must be a 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null!=t&&t.getData().track}).forEach(function(t){t.calculate(),t.update()})},s=50,f=null,function(){for(var t=arguments.length,n=Array(t),e=0;e<t;e++)n[e]=arguments[e];clearTimeout(f),f=setTimeout(function(){return c.apply(void 0,n)},s)}))},{eases:19,"parse-unit":33}]},{},[34])(34)});

package.json

 {
   "name": "basicscroll",
   "moduleName": "basicScroll",
-  "version": "2.1.1",
+  "version": "3.0.0",
   "authors": [
@@ -10,3 +10,7 @@ "Tobias Reich <[e-mail]>"
   "main": "dist/basicScroll.min.js",
-  "keywords": [],
+  "keywords": [
+    "parallax",
+    "scroll",
+    "scrolling"
+  ],
   "scripts": {
@@ -27,3 +31,3 @@ "start": "gulp watch",
   "devDependencies": {
-    "@electerious/basictasks": "3.0.0",
+    "@electerious/basictasks": "4.0.0",
     "gulp": "^3.9.1"
@@ -33,5 +37,4 @@ },
     "eases": "^1.0.8",
-    "lodash.clonedeep": "^4.5.0",
     "parse-unit": "^1.0.1"
   }
 }

README.md

@@ -34,6 +34,6 @@ # basicScroll
 - Framework independent
+- Insane performance
+- Support for mobile and desktop
 - CommonJS and AMD support
 - Simple JS API
-- Insane performance
-- Support for mobile and desktop
 
@@ -45,2 +45,3 @@ ## Requirements
 - [CSS Custom Properties](https://drafts.csswg.org/css-variables/#defining-variables)
+- [Object.assign](http://www.ecma-international.org/ecma-262/6.0/#sec-object.assign)
 - [requestAnimationFrame](https://www.w3.org/TR/animation-timing/#dom-windowanimationtiming-requestanimationframe)
@@ -52,10 +53,10 @@
 
-We recommend to install basicScroll using [Bower](https://bower.io/) or [npm](https://npmjs.com).
+We recommend to install basicScroll using [npm](https://npmjs.com) or [yarn](https://yarnpkg.com).
 
 ```sh
-bower install basicScroll
+npm install basicscroll
 ```
 
 ```sh
-npm install basicscroll
+yarn add basicscroll
 ```
@@ -72,5 +73,9 @@
 ```js
-const basicScroll = require('basicScroll')
+const basicScroll = require('basicscroll')
 ```
 
+```js
+import * as basicScroll from 'basicscroll'
+```
+
 ## Usage
@@ -271,3 +276,3 @@
 	/*
-	 * DOM Element/Node.
+	 * DOM element/node.
 	 */
@@ -315,7 +320,7 @@ elem: null,
 
-### DOM Element/Node
+### DOM element/node
 
 Type: `Node` Default: `null` Optional: `true`
 
-A DOM Element/Node.
+A DOM element/node.
 
@@ -341,3 +346,3 @@ The position and size of the element will be used to convert the [start and stop position](#start-and-stop-position) to absolute values. How else is basicScroll supposed to know when to start and stop an animation with relative values?
 
-Relative values require a [DOM Element/Node](#dom-elementnode). The first part of the value describes the element position, the last part describes the viewport position: `<element>-<viewport>`. `middle-bottom` in `from` specifies that the animation starts when the middle of the element reaches the bottom of the viewport.
+Relative values require a [DOM element/node](#dom-elementnode). The first part of the value describes the element position, the last part describes the viewport position: `<element>-<viewport>`. `middle-bottom` in `from` specifies that the animation starts when the middle of the element reaches the bottom of the viewport.
 
@@ -379,7 +384,7 @@ Known relative values: `top-top`, `top-middle`, `top-bottom`, `middle-top`, `middle-middle`, `middle-bottom`, `bottom-top`, `bottom-middle`, `bottom-bottom`
 
-basicScroll applies all [props](#props) globally by default. This way you can use variables everywhere in your CSS, even when the instance tracks just one element. Set `direct` to `true` or to a DOM element to apply all [props](#props) directly to the [DOM Element/Node](#dom-elementnode) or to the DOM element you have specified. This also allows you to animate CSS properties, not just CSS variables.
+basicScroll applies all [props](#props) globally by default. This way you can use variables everywhere in your CSS, even when the instance tracks just one element. Set `direct` to `true` or to a DOM element/node to apply all [props](#props) directly to the [DOM element/node](#dom-elementnode) or to the DOM element/node you have specified. This also allows you to animate CSS properties, not just CSS variables.
 
 - `false`: Apply props globally (default)
-- `true`: Apply props to the [DOM Element/Node](#dom-elementnode)
-- `Node`: Apply props to a DOM Element/Node of your choice
+- `true`: Apply props to the [DOM element/node](#dom-elementnode)
+- `Node`: Apply props to a DOM element/node of your choice
 
@@ -386,0 +391,0 @@ Examples:

src/scripts/main.js

 import parseUnit from 'parse-unit'
-import clonedeep from 'lodash.clonedeep'
 import eases from 'eases'
@@ -34,3 +33,3 @@
 
-	return instances.filter((instance) => instance!=null && instance.isActive())
+	return instances.filter((instance) => instance != null && instance.isActive())
 
@@ -46,3 +45,3 @@ }
 
-	return instances.filter((instance) => instance!=null && instance.getData().track)
+	return instances.filter((instance) => instance != null && instance.getData().track)
 
@@ -81,3 +80,3 @@ }
 
-	return isNaN(parseUnit(value)[0])===false
+	return isNaN(parseUnit(value)[0]) === false
 
@@ -110,3 +109,3 @@ }
 
-	return String(value).match(/^[a-z]+-[a-z]+$/)!==null
+	return String(value).match(/^[a-z]+-[a-z]+$/) !== null
 
@@ -123,4 +122,4 @@ }
 
-	if (direct===true) return properties.elem
-	if (direct instanceof HTMLElement===true) return properties.direct
+	if (direct === true) return properties.elem
+	if (direct instanceof HTMLElement === true) return properties.direct
 
@@ -148,9 +147,9 @@ return properties.global
 
-	if (viewportAnchor==='top') y -= 0
-	if (viewportAnchor==='middle') y -= viewportHeight / 2
-	if (viewportAnchor==='bottom') y -= viewportHeight
+	if (viewportAnchor === 'top') y -= 0
+	if (viewportAnchor === 'middle') y -= viewportHeight / 2
+	if (viewportAnchor === 'bottom') y -= viewportHeight
 
-	if (elemAnchor==='top') y += (elemSize.top + scrollTop)
-	if (elemAnchor==='middle') y += (elemSize.top + scrollTop) + elemSize.height / 2
-	if (elemAnchor==='bottom') y += (elemSize.top + scrollTop) + elemSize.height
+	if (elemAnchor === 'top') y += (elemSize.top + scrollTop)
+	if (elemAnchor === 'middle') y += (elemSize.top + scrollTop) + elemSize.height / 2
+	if (elemAnchor === 'bottom') y += (elemSize.top + scrollTop) + elemSize.height
 
@@ -168,28 +167,29 @@ return `${ y }px`
 
-	// Deep copy object to avoid changes by reference
-	data = clonedeep(data)
+	// Copy root object to avoid changes by reference
+	data = Object.assign({}, data)
 
-	if (data.from==null) throw new Error('Missing property `from`')
-	if (data.to==null) throw new Error('Missing property `to`')
+	if (data.inside == null) data.inside = () => {}
+	if (data.outside == null) data.outside = () => {}
+	if (data.direct == null) data.direct = false
+	if (data.track == null) data.track = true
+	if (data.props == null) data.props = {}
 
-	if (data.inside==null) data.inside = () => {}
-	if (data.outside==null) data.outside = () => {}
+	if (data.from == null) throw new Error('Missing property `from`')
+	if (data.to == null) throw new Error('Missing property `to`')
+	if (typeof data.inside !== 'function') throw new Error('Property `inside` must be undefined or a function')
+	if (typeof data.outside !== 'function') throw new Error('Property `outside` must be undefined or a function')
+	if (typeof data.direct !== 'boolean' && data.direct instanceof HTMLElement === false) throw new Error('Property `direct` must be undefined, a boolean or a DOM element/node')
+	if (data.direct === true && data.elem == null) throw new Error('Property `elem` is required when `direct` is true')
+	if (typeof data.track !== 'boolean') throw new Error('Property `track` must be undefined or a boolean')
+	if (typeof data.props !== 'object') throw new Error('Property `props` must be undefined or an object')
 
-	if (data.direct===true && data.elem==null) throw new Error('Property `elem` required when `direct` is true')
-	if (data.direct!==true && data.direct instanceof HTMLElement===false) data.direct = false
+	if (data.elem == null) {
 
-	if (data.track!==false) data.track = true
+		if (isAbsoluteValue(data.from) === false) throw new Error('Property `from` must be a absolute value when no `elem` has been provided')
+		if (isAbsoluteValue(data.to) === false) throw new Error('Property `to` must be a absolute value when no `elem` has been provided')
 
-	if (typeof data.inside!=='function') throw new Error('Property `inside` must be a function')
-	if (typeof data.outside!=='function') throw new Error('Property `outside` must be a function')
-
-	if (data.elem==null) {
-
-		if (isAbsoluteValue(data.from)===false) throw new Error('Property `from` must be a absolute value when no `elem` has been provided')
-		if (isAbsoluteValue(data.to)===false) throw new Error('Property `to` must be a absolute value when no `elem` has been provided')
-
 	} else {
 
-		if (isRelativeValue(data.from)===true) data.from = relativeToAbsoluteValue(data.from, data.elem)
-		if (isRelativeValue(data.to)===true) data.to = relativeToAbsoluteValue(data.to, data.elem)
+		if (isRelativeValue(data.from) === true) data.from = relativeToAbsoluteValue(data.from, data.elem)
+		if (isRelativeValue(data.to) === true) data.to = relativeToAbsoluteValue(data.to, data.elem)
 
@@ -201,21 +201,27 @@ }
 
-	if (data.props==null) data.props = {}
+	// Create a new props object to avoid changes by reference
+	data.props = Object.keys(data.props).reduce((acc, key) => {
 
-	Object.keys(data.props).forEach((key) => {
+		// Copy prop object to avoid changes by reference
+		const prop = Object.assign({}, data.props[key])
 
-		const prop = data.props[key]
+		if (isAbsoluteValue(prop.from) === false) throw new Error('Property `from` of prop must be a absolute value')
+		if (isAbsoluteValue(prop.to) === false) throw new Error('Property `from` of prop must be a absolute value')
 
-		if (isAbsoluteValue(prop.from)===false) throw new Error('Property `from` of prop must be a absolute value')
-		if (isAbsoluteValue(prop.to)===false) throw new Error('Property `from` of prop must be a absolute value')
-
 		prop.from = parseAbsoluteValue(prop.from)
 		prop.to = parseAbsoluteValue(prop.to)
 
-		if (typeof prop.timing==='string' && eases[prop.timing]==null) throw new Error('Unknown timing for property `timing` of prop')
+		if (prop.timing == null) prop.timing = eases['linear']
 
-		if (prop.timing==null) prop.timing = eases['linear']
-		if (typeof prop.timing==='string') prop.timing = eases[prop.timing]
+		if (typeof prop.timing !== 'string' && typeof prop.timing !== 'function') throw new Error('Property `timing` of prop must be undefined, a string or a function')
 
-	})
+		if (typeof prop.timing === 'string' && eases[prop.timing] == null) throw new Error('Unknown timing for property `timing` of prop')
+		if (typeof prop.timing === 'string') prop.timing = eases[prop.timing]
 
+		acc[key] = prop
+
+		return acc
+
+	}, {})
+
 	return data
@@ -252,3 +258,3 @@
 
-	// Generate an array with all new props
+	// Generate an object with all new props
 	const props = Object.keys(data.props).reduce((acc, key) => {
@@ -284,8 +290,8 @@
 	// Would always return true when using the normalized percentage.
-	const isInside = (precisePercentage>=0 && precisePercentage<=100)
-	const isOutside = (precisePercentage<0 || precisePercentage>100)
+	const isInside = (precisePercentage >= 0 && precisePercentage <= 100)
+	const isOutside = (precisePercentage < 0 || precisePercentage > 100)
 
 	// Execute callbacks
-	if (isInside===true) data.inside(instance, precisePercentage, props)
-	if (isOutside===true) data.outside(instance, precisePercentage, props)
+	if (isInside === true) data.inside(instance, precisePercentage, props)
+	if (isOutside === true) data.outside(instance, precisePercentage, props)
 
@@ -346,3 +352,3 @@ return {
 	// Only continue when active instances available
-	if (activeInstances.length===0) return repeat()
+	if (activeInstances.length === 0) return repeat()
 
@@ -352,3 +358,3 @@ const scrollTop = getScrollTop()
 	// Only continue when scrollTop has changed
-	if (previousScrollTop===scrollTop) return repeat()
+	if (previousScrollTop === scrollTop) return repeat()
 	else previousScrollTop = scrollTop
@@ -355,0 +361,0 @@

Fixed alerts

Uses eval

Supply chain risk

Package uses eval() which is a dangerous function. This prevents the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Improved metrics

Dependency count

2

decreased by-33.33%

Lines of code

326

increased by2.19%

Number of lines in readme file

559

increased by0.9%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

48986

decreased by-12.45%

Dependency changes

• - Removedlodash.clonedeep@^4.5.0

• - Removedlodash.clonedeep@4.5.0(transitive)