- The event loop - JavaScript | MDN
- Asynchronous Programming :: Eloquent JavaScript
- Asynchronous JavaScript - Learn web development | MDN
- In depth: Microtasks and the JavaScript runtime environment - Web APIs | MDN
- Using microtasks in JavaScript with queueMicrotask() - Web APIs | MDN
- queueMicrotask() - Web APIs | MDN
- Using promises - JavaScript | MDN
- Promise - JavaScript | MDN
- Worker - Web APIs | MDN