main-thread-scheduling - npm Package Compare versions

Comparing version 4.0.3 to 5.0.0

package.json

		{
		"name": "main-thread-scheduling",
		"version": "4.0.3",
		"version": "5.0.0",
		"description": "Consistently responsive apps while staying on the main thread",
		@@ -5,0 +5,0 @@ "license": "MIT",

src/nextTask.js

		@@ -0,6 +1,16 @@
		const callbacks = [];
		export default function nextTask(callback) {
		const channel = new MessageChannel();
		channel.port2.postMessage(undefined);
		// eslint-disable-next-line unicorn/prefer-add-event-listener
		channel.port1.onmessage = () => callback();
		if (callbacks.length === 0) {
		const channel = new MessageChannel();
		channel.port2.postMessage(undefined);
		// eslint-disable-next-line unicorn/prefer-add-event-listener
		channel.port1.onmessage = () => {
		const callbacksCopy = [...callbacks];
		callbacks.splice(0, callbacks.length);
		for (const callback of callbacksCopy) {
		callback();
		}
		};
		}
		callbacks.push(callback);
		}

src/phaseTracking.js

		@@ -8,3 +8,2 @@ import nextTask from './nextTask';
		nextTask(() => {
		shouldRequestAnimationFrame = true;
		const start = Date.now();
		@@ -21,3 +20,2 @@ const deadline = start + 16;
		});
		shouldRequestAnimationFrame = false;
		});
		@@ -24,0 +22,0 @@ }

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