Microtasks and the Priority Queue

The microtask queue that backs Promises and queueMicrotask, and how it's prioritized ahead of macrotasks like setTimeout.

Content tagged microtasks

• Post:Mastering Asynchronous JavaScript: Callbacks, Promises, and Async/Await

  Write clean, predictable asynchronous JavaScript

  A deep guide to asynchronous JavaScript covering the event loop, callbacks, promises, async/await, microtasks, concurrency patterns, and performance best practices for modern web development.