JavaScript Algorithms

Open-source JavaScript projects categorized as Algorithms
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JavaScript Data structures sorting-algorithms Algorithm NodeJS
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Top 23 JavaScript Algorithm Projects

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Algorithms

  1. javascript-algorithms

    📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

    Project mention: Dijkstra's Algorithm in JavaScript | news.ycombinator.com | 2025-11-08

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  3. JavaGuide

    Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

  4. leetcode

    LeetCode Solutions: A Record of My Problem Solving Journey.( leetcode题解，记录自己的leetcode解题之路。) (by azl397985856)

  5. JavaScript

    Algorithms and Data Structures implemented in JavaScript for beginners, following best practices. (by TheAlgorithms)

  6. dsa.js-data-structures-algorithms-javascript

    🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook

  7. web-skills

    A visual overview of useful skills to learn as a web developer

  8. Index

    Metarhia educational program index 📖

  9. AppSignal

    Monitoring that respects your time & budget. APM, error tracking, and dashboards for modern web apps. Ten-minute setup, transparent flat pricing, and support from engineers who actually use the product.

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  10. quadtree-js

    A lightweight quadtree implementation for javascript

  11. projects

    A list of Volodymyr Agafonkin's open source projects (by mourner)

  12. tspvis

    🗺️ Visualize and control algorithms for the traveling salesman problem

  13. AlgorithmVisualizer

    A better visualization of different algorithms made with React

  14. reviews

    Reviewing some online CS courses I took (by spamegg1)

  15. temp-mail

    TempMail is a simple web application that allows you to generate temporary email addresses and view the emails received by these addresses.

  16. sortvisualizer

    Sort Visualizer Web App

  17. recommendations

    Neo4j Graph Example Movies Recommendation (by neo4j-graph-examples)

  18. cs.js

    Computer Science Data Structures and Algorithms in JavaScript ( Node.JS, ES ) in simple, clean, reusable code

  19. datastructures-and-algorithms

    For JavaScript lovers | JavaScript Implementation of various data structures and algorithms. (by saalikmubeen)

  20. algorithms-js

    📚 algorithms-js é um repositório repleto de algoritmos em JavaScript que estudei e implementei, perfeito para quem quer resolver problemas, aprimorar habilidades e colaborar com a comunidade! 🚀 (by mateushsx)

  21. sorting-visualizer

    A Sorting Algorithms Visualizer built using ReactJS (by KarimElghamry)

  22. VisualizingSorts

    Visualize sorting algorithms

  23. tela.js

    Graphic library from scratch, with reference implementation of computer graphics algorithms

  24. data-structures

    Examples of data structures and algorithms in Javascript

  25. Learning_Algorithms

    Data Structures And Algorithms

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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JavaScript Algorithms related posts

  • Bayan Flow 0.4.0: From Algorithm Visualization to Real Understanding

    1 project | dev.to | 19 Apr 2026

  • Bayan Flow 0.2.0: finishing the foundations (i18n, RTL, tests, and small UX wins)

    1 project | dev.to | 20 Dec 2025

  • I Built an App That Makes Learning Algorithms Way Easier

    2 projects | dev.to | 10 Nov 2025

  • Dijkstra's Algorithm in JavaScript

    1 project | news.ycombinator.com | 8 Nov 2025

  • DSA Study map + Revise All

    2 projects | dev.to | 17 Jun 2025

  • Beginning my Open Source Journey

    1 project | dev.to | 5 Sep 2024

  • Top 10 GitHub repositoriess for Javascript developers 🚀

    1 project | dev.to | 21 May 2024
  • A note from our sponsor - Kargo
    akuity.io | 6 Sep 2026
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Index

What are some of the best open-source Algorithm projects in JavaScript? This list will help you:

# Project Stars
1 javascript-algorithms 196,598
2 JavaGuide 158,221
3 leetcode 55,774
4 JavaScript 34,231
5 dsa.js-data-structures-algorithms-javascript 7,772
6 web-skills 7,569
7 Index 3,535
8 quadtree-js 640
9 projects 492
10 tspvis 462
11 AlgorithmVisualizer 446
12 reviews 357
13 temp-mail 172
14 sortvisualizer 156
15 recommendations 118
16 cs.js 88
17 datastructures-and-algorithms 75
18 algorithms-js 65
19 sorting-visualizer 41
20 VisualizingSorts 29
21 tela.js 12
22 data-structures 12
23 Learning_Algorithms 10

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