---
title: "Discussion on \"Backward Compatible / Forward Compatible\" | Hashnode"
description: "Discussion on \"Backward Compatible / Forward Compatible\". Learn how JavaScript ensures older code works in newer environments while adapting to future language enhancements."
url: "https://hashnode.com/posts/backward-compatible-forward-compatible/654e13c0ce4c8092f4bc2cba"
---

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# [Backward Compatible / Forward Compatible](https://helpingtechies.hashnode.dev/backward-compatible-forward-compatible?utm_source=hashnode&utm_medium=feed)

Learn how JavaScript ensures older code works in newer environments while adapting to future language enhancements.

Nov 10, 2023 · 1 min read · helpingtechies.hashnode.dev  
Updated Nov 13, 2023  
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## Written by

[Anjali](https://hashnode.com/@Anjali2Hashnode)

@Anjali2Hashnode · India

  
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Stem and Robotics Coach

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