---
title: "Discussion on \"String Polyfills and Common Interview Methods in JavaScript\" | Hashnode"
description: "Discussion on \"String Polyfills and Common Interview Methods in JavaScript\". Learn how string methods like includes(), reverse(), and trim() work internally using JavaScript polyfills."
url: "https://hashnode.com/posts/javascript-string-polyfills-and-internal-working/69ff625af239332df4d2fd6e"
---

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# [String Polyfills and Common Interview Methods in JavaScript](https://sanghitadev.hashnode.dev/javascript-string-polyfills-and-internal-working?utm_source=hashnode&utm_medium=feed)

Learn how string methods like includes(), reverse(), and trim() work internally using JavaScript polyfills.

May 9 · 8 min read · sanghitadev.hashnode.dev  
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