scheduler - npm Package Compare versions

Comparing version 0.0.0-experimental-b48b38af6 to 0.0.0-experimental-b498834eab-20240506

cjs/scheduler-unstable_mock.development.js

@@ -1,5 +0,6 @@
-/** @license React vundefined
+/**
+ * @license React
  * scheduler-unstable_mock.development.js
  *
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
@@ -25,20 +26,18 @@ * This source code is licensed under the MIT license found in the
 function peek(heap) {
-  var first = heap[0];
-  return first === undefined ? null : first;
+  return heap.length === 0 ? null : heap[0];
 }
 function pop(heap) {
+  if (heap.length === 0) {
+    return null;
+  }
+
   var first = heap[0];
+  var last = heap.pop();
 
-  if (first !== undefined) {
-    var last = heap.pop();
+  if (last !== first) {
+    heap[0] = last;
+    siftDown(heap, last, 0);
+  }
 
-    if (last !== first) {
-      heap[0] = last;
-      siftDown(heap, last, 0);
-    }
-
-    return first;
-  } else {
-    return null;
-  }
+  return first;
 }
@@ -49,7 +48,7 @@
 
-  while (true) {
+  while (index > 0) {
     var parentIndex = index - 1 >>> 1;
     var parent = heap[parentIndex];
 
-    if (parent !== undefined && compare(parent, node) > 0) {
+    if (compare(parent, node) > 0) {
       // The parent is larger. Swap positions.
@@ -69,4 +68,5 @@ heap[parentIndex] = node;
   var length = heap.length;
+  var halfLength = length >>> 1;
 
-  while (index < length) {
+  while (index < halfLength) {
     var leftIndex = (index + 1) * 2 - 1;
@@ -77,4 +77,4 @@ var left = heap[leftIndex];
 
-    if (left !== undefined && compare(left, node) < 0) {
-      if (right !== undefined && compare(right, left) < 0) {
+    if (compare(left, node) < 0) {
+      if (rightIndex < length && compare(right, left) < 0) {
         heap[index] = right;
@@ -88,3 +88,3 @@ heap[rightIndex] = node;
       }
-    } else if (right !== undefined && compare(right, node) < 0) {
+    } else if (rightIndex < length && compare(right, node) < 0) {
       heap[index] = right;
@@ -135,3 +135,3 @@ heap[rightIndex] = node;
 var currentTask = null;
-var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrancy.
+var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrance.
 
@@ -151,3 +151,8 @@ var isPerformingWork = false;
 var shouldYieldForPaint = false;
+var disableYieldValue = false;
 
+function setDisableYieldValue(newValue) {
+  disableYieldValue = newValue;
+}
+
 function advanceTimers(currentTime) {
@@ -208,15 +213,3 @@ // Check for tasks that are no longer delayed and add them to the queue.
   try {
-    if (enableProfiling) {
-      try {
-        return workLoop(hasTimeRemaining, initialTime);
-      } catch (error) {
-        if (currentTask !== null) {
-          var currentTime = getCurrentTime();
-          markTaskErrored(currentTask, currentTime);
-          currentTask.isQueued = false;
-        }
-
-        throw error;
-      }
-    } else {
+    var currentTime; if (enableProfiling) ; else {
       // No catch in prod code path.
@@ -241,9 +234,13 @@ return workLoop(hasTimeRemaining, initialTime);
       break;
-    }
+    } // $FlowFixMe[incompatible-use] found when upgrading Flow
 
+
     var callback = currentTask.callback;
 
     if (typeof callback === 'function') {
-      currentTask.callback = null;
-      currentPriorityLevel = currentTask.priorityLevel;
+      // $FlowFixMe[incompatible-use] found when upgrading Flow
+      currentTask.callback = null; // $FlowFixMe[incompatible-use] found when upgrading Flow
+
+      currentPriorityLevel = currentTask.priorityLevel; // $FlowFixMe[incompatible-use] found when upgrading Flow
+
       var didUserCallbackTimeout = currentTask.expirationTime <= currentTime;
@@ -255,3 +252,13 @@
       if (typeof continuationCallback === 'function') {
+        // If a continuation is returned, immediately yield to the main thread
+        // regardless of how much time is left in the current time slice.
+        // $FlowFixMe[incompatible-use] found when upgrading Flow
         currentTask.callback = continuationCallback;
+
+        advanceTimers(currentTime);
+
+        if (shouldYieldForPaint) {
+          needsPaint = true;
+          return true;
+        }
       } else {
@@ -262,5 +269,5 @@
         }
+
+        advanceTimers(currentTime);
       }
-
-      advanceTimers(currentTime);
     } else {
@@ -338,3 +345,5 @@ pop(taskQueue);
 function unstable_wrapCallback(callback) {
-  var parentPriorityLevel = currentPriorityLevel;
+  var parentPriorityLevel = currentPriorityLevel; // $FlowFixMe[incompatible-return]
+  // $FlowFixMe[missing-this-annot]
+
   return function () {
@@ -566,4 +575,10 @@ // This is a fork of runWithPriority, inlined for performance.
   }
+
+  return false;
 }
 
+function unstable_hasPendingWork() {
+  return scheduledCallback !== null;
+}
+
 function unstable_flushExpired() {
@@ -619,3 +634,3 @@ if (isFlushing) {
 
-function unstable_clearYields() {
+function unstable_clearLog() {
   if (yieldedValues === null) {
@@ -642,5 +657,5 @@ return [];
 
-function unstable_yieldValue(value) {
+function log(value) {
   // eslint-disable-next-line react-internal/no-production-logging
-  if (console.log.name === 'disabledLog') {
+  if (console.log.name === 'disabledLog' || disableYieldValue) {
     // If console.log has been patched, we assume we're in render
@@ -660,3 +675,3 @@ // replaying and we ignore any values yielding in the second pass.
   // eslint-disable-next-line react-internal/no-production-logging
-  if (console.log.name === 'disabledLog') {
+  if (console.log.name === 'disabledLog' || disableYieldValue) {
     // If console.log has been patched, we assume we're in render
@@ -679,4 +694,5 @@ // replaying and we ignore any time advancing in the second pass.
 }
-var unstable_Profiling =  null;
+var unstable_Profiling = null;
 
+exports.log = log;
 exports.reset = reset;
@@ -691,3 +707,3 @@ exports.unstable_IdlePriority = IdlePriority;
 exports.unstable_cancelCallback = unstable_cancelCallback;
-exports.unstable_clearYields = unstable_clearYields;
+exports.unstable_clearLog = unstable_clearLog;
 exports.unstable_continueExecution = unstable_continueExecution;
@@ -702,2 +718,3 @@ exports.unstable_flushAll = unstable_flushAll;
 exports.unstable_getFirstCallbackNode = unstable_getFirstCallbackNode;
+exports.unstable_hasPendingWork = unstable_hasPendingWork;
 exports.unstable_next = unstable_next;
@@ -709,6 +726,6 @@ exports.unstable_now = getCurrentTime;
 exports.unstable_scheduleCallback = unstable_scheduleCallback;
+exports.unstable_setDisableYieldValue = setDisableYieldValue;
 exports.unstable_shouldYield = shouldYieldToHost;
 exports.unstable_wrapCallback = unstable_wrapCallback;
-exports.unstable_yieldValue = unstable_yieldValue;
   })();
 }

cjs/scheduler-unstable_post_task.development.js

@@ -1,5 +0,6 @@
-/** @license React vundefined
+/**
+ * @license React
  * scheduler-unstable_post_task.development.js
  *
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
@@ -35,4 +36,3 @@ * This source code is licensed under the MIT license found in the
 var deadline = 0;
-var currentPriorityLevel_DEPRECATED = NormalPriority; // `isInputPending` is not available. Since we have no way of knowing if
-// there's pending input, always yield at the end of the frame.
+var currentPriorityLevel_DEPRECATED = NormalPriority; // Always yield at the end of the frame.
 
@@ -67,5 +67,6 @@ function unstable_shouldYield() {
 
-  var controller = new TaskController();
+  var controller = new TaskController({
+    priority: postTaskPriority
+  });
   var postTaskOptions = {
-    priority: postTaskPriority,
     delay: typeof options === 'object' && options !== null ? options.delay : 0,
@@ -86,4 +87,4 @@ signal: controller.signal
     currentPriorityLevel_DEPRECATED = priorityLevel;
-    var _didTimeout_DEPRECATED = false;
-    var result = callback(_didTimeout_DEPRECATED);
+    var didTimeout_DEPRECATED = false;
+    var result = callback(didTimeout_DEPRECATED);
 
@@ -93,11 +94,12 @@ if (typeof result === 'function') {
       var continuation = result;
-      var continuationController = new TaskController();
       var continuationOptions = {
-        priority: postTaskPriority,
-        signal: continuationController.signal
-      }; // Update the original callback node's controller, since even though we're
-      // posting a new task, conceptually it's the same one.
+        signal: node._controller.signal
+      };
+      var nextTask = runTask.bind(null, priorityLevel, postTaskPriority, node, continuation);
 
-      node._controller = continuationController;
-      scheduler.postTask(runTask.bind(null, priorityLevel, postTaskPriority, node, continuation), continuationOptions).catch(handleAbortError);
+      if (scheduler.yield !== undefined) {
+        scheduler.yield(continuationOptions).then(nextTask).catch(handleAbortError);
+      } else {
+        scheduler.postTask(nextTask, continuationOptions).catch(handleAbortError);
+      }
     }
@@ -104,0 +106,0 @@ } catch (error) {

cjs/scheduler.development.js

@@ -1,5 +0,6 @@
-/** @license React vundefined
+/**
+ * @license React
  * scheduler.development.js
  *
- * Copyright (c) Facebook, Inc. and its affiliates.
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
  *
@@ -15,5 +16,15 @@ * This source code is licensed under the MIT license found in the
 'use strict';
-
+if (
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart ===
+    'function'
+) {
+  __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart(new Error());
+}
 var enableSchedulerDebugging = false;
 var enableProfiling = false;
+var frameYieldMs = 5;
+var userBlockingPriorityTimeout = 250;
+var normalPriorityTimeout = 5000;
+var lowPriorityTimeout = 10000;
 
@@ -26,20 +37,18 @@ function push(heap, node) {
 function peek(heap) {
-  var first = heap[0];
-  return first === undefined ? null : first;
+  return heap.length === 0 ? null : heap[0];
 }
 function pop(heap) {
+  if (heap.length === 0) {
+    return null;
+  }
+
   var first = heap[0];
+  var last = heap.pop();
 
-  if (first !== undefined) {
-    var last = heap.pop();
+  if (last !== first) {
+    heap[0] = last;
+    siftDown(heap, last, 0);
+  }
 
-    if (last !== first) {
-      heap[0] = last;
-      siftDown(heap, last, 0);
-    }
-
-    return first;
-  } else {
-    return null;
-  }
+  return first;
 }
@@ -50,7 +59,7 @@
 
-  while (true) {
+  while (index > 0) {
     var parentIndex = index - 1 >>> 1;
     var parent = heap[parentIndex];
 
-    if (parent !== undefined && compare(parent, node) > 0) {
+    if (compare(parent, node) > 0) {
       // The parent is larger. Swap positions.
@@ -70,4 +79,5 @@ heap[parentIndex] = node;
   var length = heap.length;
+  var halfLength = length >>> 1;
 
-  while (index < length) {
+  while (index < halfLength) {
     var leftIndex = (index + 1) * 2 - 1;
@@ -78,4 +88,4 @@ var left = heap[leftIndex];
 
-    if (left !== undefined && compare(left, node) < 0) {
-      if (right !== undefined && compare(right, left) < 0) {
+    if (compare(left, node) < 0) {
+      if (rightIndex < length && compare(right, left) < 0) {
         heap[index] = right;
@@ -89,3 +99,3 @@ heap[rightIndex] = node;
       }
-    } else if (right !== undefined && compare(right, node) < 0) {
+    } else if (rightIndex < length && compare(right, node) < 0) {
       heap[index] = right;
@@ -118,5 +128,6 @@ heap[rightIndex] = node;
 /* eslint-disable no-var */
+exports.unstable_now = void 0;
+var hasPerformanceNow = // $FlowFixMe[method-unbinding]
+typeof performance === 'object' && typeof performance.now === 'function';
 
-var hasPerformanceNow = typeof performance === 'object' && typeof performance.now === 'function';
-
 if (hasPerformanceNow) {
@@ -140,12 +151,4 @@ var localPerformance = performance;
 
-var maxSigned31BitInt = 1073741823; // Times out immediately
+var maxSigned31BitInt = 1073741823; // Tasks are stored on a min heap
 
-var IMMEDIATE_PRIORITY_TIMEOUT = -1; // Eventually times out
-
-var USER_BLOCKING_PRIORITY_TIMEOUT = 250;
-var NORMAL_PRIORITY_TIMEOUT = 5000;
-var LOW_PRIORITY_TIMEOUT = 10000; // Never times out
-
-var IDLE_PRIORITY_TIMEOUT = maxSigned31BitInt; // Tasks are stored on a min heap
-
 var taskQueue = [];
@@ -156,3 +159,3 @@ var timerQueue = []; // Incrementing id counter. Used to maintain insertion order.
 var currentTask = null;
-var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrancy.
+var currentPriorityLevel = NormalPriority; // This is set while performing work, to prevent re-entrance.
 
@@ -163,24 +166,6 @@ var isPerformingWork = false;
 
-var setTimeout = window.setTimeout;
-var clearTimeout = window.clearTimeout;
-var setImmediate = window.setImmediate; // IE and Node.js + jsdom
+var localSetTimeout = typeof setTimeout === 'function' ? setTimeout : null;
+var localClearTimeout = typeof clearTimeout === 'function' ? clearTimeout : null;
+var localSetImmediate = typeof setImmediate !== 'undefined' ? setImmediate : null; // IE and Node.js + jsdom
 
-if (typeof console !== 'undefined') {
-  // TODO: Scheduler no longer requires these methods to be polyfilled. But
-  // maybe we want to continue warning if they don't exist, to preserve the
-  // option to rely on it in the future?
-  var requestAnimationFrame = window.requestAnimationFrame;
-  var cancelAnimationFrame = window.cancelAnimationFrame;
-
-  if (typeof requestAnimationFrame !== 'function') {
-    // Using console['error'] to evade Babel and ESLint
-    console['error']("This browser doesn't support requestAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://reactjs.org/link/react-polyfills');
-  }
-
-  if (typeof cancelAnimationFrame !== 'function') {
-    // Using console['error'] to evade Babel and ESLint
-    console['error']("This browser doesn't support cancelAnimationFrame. " + 'Make sure that you load a ' + 'polyfill in older browsers. https://reactjs.org/link/react-polyfills');
-  }
-}
-
 function advanceTimers(currentTime) {
@@ -215,3 +200,3 @@ // Check for tasks that are no longer delayed and add them to the queue.
       isHostCallbackScheduled = true;
-      requestHostCallback(flushWork);
+      requestHostCallback();
     } else {
@@ -227,3 +212,3 @@ var firstTimer = peek(timerQueue);
 
-function flushWork(hasTimeRemaining, initialTime) {
+function flushWork(initialTime) {
 
@@ -243,17 +228,5 @@
   try {
-    if (enableProfiling) {
-      try {
-        return workLoop(hasTimeRemaining, initialTime);
-      } catch (error) {
-        if (currentTask !== null) {
-          var currentTime = exports.unstable_now();
-          markTaskErrored(currentTask, currentTime);
-          currentTask.isQueued = false;
-        }
-
-        throw error;
-      }
-    } else {
+    var currentTime; if (enableProfiling) ; else {
       // No catch in prod code path.
-      return workLoop(hasTimeRemaining, initialTime);
+      return workLoop(initialTime);
     }
@@ -267,3 +240,3 @@ } finally {
 
-function workLoop(hasTimeRemaining, initialTime) {
+function workLoop(initialTime) {
   var currentTime = initialTime;
@@ -274,12 +247,16 @@ advanceTimers(currentTime);
   while (currentTask !== null && !(enableSchedulerDebugging )) {
-    if (currentTask.expirationTime > currentTime && (!hasTimeRemaining || shouldYieldToHost())) {
+    if (currentTask.expirationTime > currentTime && shouldYieldToHost()) {
       // This currentTask hasn't expired, and we've reached the deadline.
       break;
-    }
+    } // $FlowFixMe[incompatible-use] found when upgrading Flow
 
+
     var callback = currentTask.callback;
 
     if (typeof callback === 'function') {
-      currentTask.callback = null;
-      currentPriorityLevel = currentTask.priorityLevel;
+      // $FlowFixMe[incompatible-use] found when upgrading Flow
+      currentTask.callback = null; // $FlowFixMe[incompatible-use] found when upgrading Flow
+
+      currentPriorityLevel = currentTask.priorityLevel; // $FlowFixMe[incompatible-use] found when upgrading Flow
+
       var didUserCallbackTimeout = currentTask.expirationTime <= currentTime;
@@ -291,3 +268,9 @@
       if (typeof continuationCallback === 'function') {
+        // If a continuation is returned, immediately yield to the main thread
+        // regardless of how much time is left in the current time slice.
+        // $FlowFixMe[incompatible-use] found when upgrading Flow
         currentTask.callback = continuationCallback;
+
+        advanceTimers(currentTime);
+        return true;
       } else {
@@ -298,5 +281,5 @@
         }
+
+        advanceTimers(currentTime);
       }
-
-      advanceTimers(currentTime);
     } else {
@@ -374,3 +357,5 @@ pop(taskQueue);
 function unstable_wrapCallback(callback) {
-  var parentPriorityLevel = currentPriorityLevel;
+  var parentPriorityLevel = currentPriorityLevel; // $FlowFixMe[incompatible-return]
+  // $FlowFixMe[missing-this-annot]
+
   return function () {
@@ -409,15 +394,19 @@ // This is a fork of runWithPriority, inlined for performance.
     case ImmediatePriority:
-      timeout = IMMEDIATE_PRIORITY_TIMEOUT;
+      // Times out immediately
+      timeout = -1;
       break;
 
     case UserBlockingPriority:
-      timeout = USER_BLOCKING_PRIORITY_TIMEOUT;
+      // Eventually times out
+      timeout = userBlockingPriorityTimeout;
       break;
 
     case IdlePriority:
-      timeout = IDLE_PRIORITY_TIMEOUT;
+      // Never times out
+      timeout = maxSigned31BitInt;
       break;
 
     case LowPriority:
-      timeout = LOW_PRIORITY_TIMEOUT;
+      // Eventually times out
+      timeout = lowPriorityTimeout;
       break;
@@ -427,3 +416,4 @@
     default:
-      timeout = NORMAL_PRIORITY_TIMEOUT;
+      // Eventually times out
+      timeout = normalPriorityTimeout;
       break;
@@ -467,3 +457,3 @@ }
       isHostCallbackScheduled = true;
-      requestHostCallback(flushWork);
+      requestHostCallback();
     }
@@ -482,3 +472,3 @@ }
     isHostCallbackScheduled = true;
-    requestHostCallback(flushWork);
+    requestHostCallback();
   }
@@ -504,3 +494,2 @@ }
 var isMessageLoopRunning = false;
-var scheduledHostCallback = null;
 var taskTimeoutID = -1; // Scheduler periodically yields in case there is other work on the main
@@ -511,17 +500,20 @@ // thread, like user events. By default, it yields multiple times per frame.
 
-var yieldInterval = 5;
-var deadline = 0; // TODO: Make this configurable
+var frameInterval = frameYieldMs;
+var startTime = -1;
 
 function shouldYieldToHost() {
-  {
-    // `isInputPending` is not available. Since we have no way of knowing if
-    // there's pending input, always yield at the end of the frame.
-    return exports.unstable_now() >= deadline;
-  }
-}
+  var timeElapsed = exports.unstable_now() - startTime;
 
-function requestPaint() {
+  if (timeElapsed < frameInterval) {
+    // The main thread has only been blocked for a really short amount of time;
+    // smaller than a single frame. Don't yield yet.
+    return false;
+  } // Yield now.
 
+
+  return true;
 }
 
+function requestPaint() {}
+
 function forceFrameRate(fps) {
@@ -535,6 +527,6 @@ if (fps < 0 || fps > 125) {
   if (fps > 0) {
-    yieldInterval = Math.floor(1000 / fps);
+    frameInterval = Math.floor(1000 / fps);
   } else {
     // reset the framerate
-    yieldInterval = 5;
+    frameInterval = frameYieldMs;
   }
@@ -544,14 +536,12 @@ }
 var performWorkUntilDeadline = function () {
-  if (scheduledHostCallback !== null) {
-    var currentTime = exports.unstable_now(); // Yield after `yieldInterval` ms, regardless of where we are in the vsync
-    // cycle. This means there's always time remaining at the beginning of
-    // the message event.
+  if (isMessageLoopRunning) {
+    var currentTime = exports.unstable_now(); // Keep track of the start time so we can measure how long the main thread
+    // has been blocked.
 
-    deadline = currentTime + yieldInterval;
-    var hasTimeRemaining = true; // If a scheduler task throws, exit the current browser task so the
+    startTime = currentTime; // If a scheduler task throws, exit the current browser task so the
     // error can be observed.
     //
     // Intentionally not using a try-catch, since that makes some debugging
-    // techniques harder. Instead, if `scheduledHostCallback` errors, then
-    // `hasMoreWork` will remain true, and we'll continue the work loop.
+    // techniques harder. Instead, if `flushWork` errors, then `hasMoreWork` will
+    // remain true, and we'll continue the work loop.
 
@@ -561,3 +551,3 @@ var hasMoreWork = true;
     try {
-      hasMoreWork = scheduledHostCallback(hasTimeRemaining, currentTime);
+      hasMoreWork = flushWork(currentTime);
     } finally {
@@ -570,8 +560,5 @@ if (hasMoreWork) {
         isMessageLoopRunning = false;
-        scheduledHostCallback = null;
       }
     }
-  } else {
-    isMessageLoopRunning = false;
-  } // Yielding to the browser will give it a chance to paint, so we can
+  }
 };
@@ -581,3 +568,3 @@
 
-if (typeof setImmediate === 'function') {
+if (typeof localSetImmediate === 'function') {
   // Node.js and old IE.
@@ -595,5 +582,7 @@ // There's a few reasons for why we prefer setImmediate.
   schedulePerformWorkUntilDeadline = function () {
-    setImmediate(performWorkUntilDeadline);
+    localSetImmediate(performWorkUntilDeadline);
   };
-} else {
+} else if (typeof MessageChannel !== 'undefined') {
+  // DOM and Worker environments.
+  // We prefer MessageChannel because of the 4ms setTimeout clamping.
   var channel = new MessageChannel();
@@ -606,7 +595,11 @@ var port = channel.port2;
   };
+} else {
+  // We should only fallback here in non-browser environments.
+  schedulePerformWorkUntilDeadline = function () {
+    // $FlowFixMe[not-a-function] nullable value
+    localSetTimeout(performWorkUntilDeadline, 0);
+  };
 }
 
-function requestHostCallback(callback) {
-  scheduledHostCallback = callback;
-
+function requestHostCallback() {
   if (!isMessageLoopRunning) {
@@ -619,3 +612,4 @@ isMessageLoopRunning = true;
 function requestHostTimeout(callback, ms) {
-  taskTimeoutID = setTimeout(function () {
+  // $FlowFixMe[not-a-function] nullable value
+  taskTimeoutID = localSetTimeout(function () {
     callback(exports.unstable_now());
@@ -626,9 +620,8 @@ }, ms);
 function cancelHostTimeout() {
-  clearTimeout(taskTimeoutID);
+  // $FlowFixMe[not-a-function] nullable value
+  localClearTimeout(taskTimeoutID);
   taskTimeoutID = -1;
 }
+var unstable_Profiling = null;
 
-var unstable_requestPaint = requestPaint;
-var unstable_Profiling =  null;
-
 exports.unstable_IdlePriority = IdlePriority;
@@ -647,3 +640,3 @@ exports.unstable_ImmediatePriority = ImmediatePriority;
 exports.unstable_pauseExecution = unstable_pauseExecution;
-exports.unstable_requestPaint = unstable_requestPaint;
+exports.unstable_requestPaint = requestPaint;
 exports.unstable_runWithPriority = unstable_runWithPriority;
@@ -653,3 +646,11 @@ exports.unstable_scheduleCallback = unstable_scheduleCallback;
 exports.unstable_wrapCallback = unstable_wrapCallback;
+if (
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop ===
+    'function'
+) {
+  __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop(new Error());
+}
+
   })();
 }

index.js

 'use strict';
 
-if (typeof window === 'undefined' || typeof MessageChannel !== 'function') {
-  module.exports = require('./unstable_no_dom');
-} else if (process.env.NODE_ENV === 'production') {
-  module.exports = require('./cjs/scheduler.production.min.js');
+if (process.env.NODE_ENV === 'production') {
+  module.exports = require('./cjs/scheduler.production.js');
 } else {
   module.exports = require('./cjs/scheduler.development.js');
 }

package.json

 {
   "name": "scheduler",
-  "version": "0.0.0-experimental-b48b38af6",
+  "version": "0.0.0-experimental-b498834eab-20240506",
   "description": "Cooperative scheduler for the browser environment.",
-  "main": "index.js",
   "repository": {
@@ -18,25 +17,12 @@ "type": "git",
   },
-  "homepage": "https://reactjs.org/",
-  "dependencies": {
-    "loose-envify": "^1.1.0",
-    "object-assign": "^4.1.1"
-  },
+  "homepage": "https://react.dev/",
   "files": [
     "LICENSE",
     "README.md",
-    "build-info.json",
     "index.js",
-    "tracing.js",
-    "tracing-profiling.js",
+    "index.native.js",
     "unstable_mock.js",
-    "unstable_no_dom.js",
     "unstable_post_task.js",
-    "cjs/",
-    "umd/"
-  ],
-  "browserify": {
-    "transform": [
-      "loose-envify"
-    ]
-  }
+    "cjs/"
+  ]
 }

unstable_mock.js

 'use strict';
 
 if (process.env.NODE_ENV === 'production') {
-  module.exports = require('./cjs/scheduler-unstable_mock.production.min.js');
+  module.exports = require('./cjs/scheduler-unstable_mock.production.js');
 } else {
   module.exports = require('./cjs/scheduler-unstable_mock.development.js');
 }

unstable_post_task.js

 'use strict';
 
 if (process.env.NODE_ENV === 'production') {
-  module.exports = require('./cjs/scheduler-unstable_post_task.production.min.js');
+  module.exports = require('./cjs/scheduler-unstable_post_task.production.js');
 } else {
   module.exports = require('./cjs/scheduler-unstable_post_task.development.js');
 }

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Dependency count

0

decreased by-100%

Number of low supply chain risk alerts

4

decreased by-33.33%

Worsened metrics

Total package byte prevSize

99114

decreased by-34.15%

Number of package files

15

decreased by-50%

Lines of code

2950

decreased by-23.2%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• - Removedloose-envify@^1.1.0

• - Removedobject-assign@^4.1.1

• - Removedjs-tokens@4.0.0(transitive)

• - Removedloose-envify@1.4.0(transitive)

• - Removedobject-assign@4.1.1(transitive)