---
title: "Discussion on \"Understanding Promises in JavaScript\" | Hashnode"
description: "Discussion on \"Understanding Promises in JavaScript\". Learn how promises work in JavaScript, promise states, lifecycle, success and failure handling."
url: "https://hashnode.com/posts/understanding-promises-in-javascript/69fffb43e3eebc2e2026aae4"
---

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# [Understanding Promises in JavaScript](https://javascript-promises-explain.hashnode.dev/understanding-promises-in-javascript?utm_source=hashnode&utm_medium=feed)

Learn how promises work in JavaScript, promise states, lifecycle, success and failure handling.

May 10 · 6 min read · javascript-promises-explain.hashnode.dev  
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## Written by

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