JavaScript Visualized - Event Loop, Web APIs, (Micro)task Queue

Learn how the browser event loop, task queue, microtask queue, and Web APIs work together to enable non-blocking, asynchronous JavaScript. - https://www.patreon.com/LydiaHallie - https://buymeacoffee.com/lydiahallie - https://twitter.com/lydiahallie - https://www.linkedin.com/in/lydia-hallie/ - https://instagram.com/theavocoder Timestamps: 0:00 Intro 0:32 Call Stack 1:18 Single-threaded Problem 2:01 Web APIs 2:47 Callback-based APIs 4:04 Task Queue 4:39 setTimeout 6:22 Microtask Queue 8:40 Promisifying Callbacks 8:57 Challenge 10:52 Recap 11:58 Outro