---
title: "Discussion on \"Let's Learn Linked Lists with JavaScript\" | Hashnode"
description: "Discussion on \"Let's Learn Linked Lists with JavaScript\". Linked Lists\nWe already know that Arrays as a data structure exist. Using arrays we can implement a lot of algorithms and we can extend the capabilities of an array in multiple dimensions as well.\nThen why do we need another data structure?\n\nThere ar..."
url: "https://hashnode.com/posts/lets-learn-linked-lists-with-javascript/6431c5eca836846686d0ba9d"
---

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# [Let's Learn Linked Lists with JavaScript](https://sanketsingh.hashnode.dev/lets-learn-linked-lists-with-javascript?utm_source=hashnode&utm_medium=feed)

Linked Lists We already know that Arrays as a data structure exist. Using arrays we can implement a lot of algorithms and we can extend the capabilities of an array in multiple dimensions as well. Then why do we need another data structure? There ar...

Apr 8, 2023 · 16 min read · sanketsingh.hashnode.dev  
Updated Apr 16, 2023  
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## Written by

[Sanket Singh](https://hashnode.com/@singhsanket)

@singhsanket · India

  
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Contributing to the Tech Education And FinTech Space for impacting millions

I am currently working as a Software engineer 2 at Google. I previously worked at LinkedIn and Interviewbit/Scaler as well. I was selected for Google Summer Of Code under the mentorship of Harvard university in 2019. I was selected as a Speaker at PyCon Italy and NDC Melbourne and provided mentorship to thousands of students and working professionals in the past.

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