Tapas Adhikary • 6/10/2025

Tidbit 01: How Does Event Loop Handle Promises? Ever Thought?

This article breaks down how JavaScript's Event Loop manages Promises, explaining why .then() callbacks execute after synchronous code and before setTimeout. It covers the Call Stack, Microtask Queue, and Macrotask Queue, with examples showing that resolved Promises are prioritized over timers. A quick recap emphasizes that Promises go to the microtask queue and are processed before other callbacks once the call stack is clear.

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#JavaScript #promises #event loop