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Top 23 JavaScript Algorithm Projects
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javascript-algorithms
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
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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)
1️⃣3️⃣ LeetCode Solutions 🏆 📌 https://github.com/azl397985856/leetcode A collection of LeetCode solutions to prepare for FAANG interviews.
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JavaScript
Algorithms and Data Structures implemented in JavaScript for beginners, following best practices. (by TheAlgorithms)
2 . The Algorithms JavaScript A repository for all algorithms implemented in JavaScript (for educational purposes only)
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dsa.js-data-structures-algorithms-javascript
🥞Data Structures and Algorithms explained and implemented in JavaScript + eBook
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algorithms.js
Atwood's Law applied to CS101 - Classic algorithms and data structures implemented in JavaScript
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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leetcode-the-hard-way
LeetCode The Hard Way - From Absolute Beginner to Quitter. Join Discord: https://discord.com/invite/Nqm4jJcyBf
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cs.js
Computer Science Data Structures and Algorithms in JavaScript ( Node.JS, ES ) in simple, clean, reusable code
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datastructures-and-algorithms
For JavaScript lovers | JavaScript Implementation of various data structures and algorithms. (by saalikmubeen)
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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)
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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).
JavaScript Algorithms discussion
JavaScript Algorithms related posts
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DSA Study map + Revise All
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Beginning my Open Source Journey
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Top 10 GitHub repositoriess for Javascript developers 🚀
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Basic Algorithms
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What is dependency injection
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Interview Prep - Ds & Algos - Arrays
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Democrats Introduce Bill Banning Hedge Funds From Owning Single-Family Homes
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A note from our sponsor - SurveyJS
surveyjs.io | 16 Jul 2025
Index
What are some of the best open-source Algorithm projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | javascript-algorithms | 192,147 |
| 2 | leetcode | 55,482 |
| 3 | JavaScript | 33,392 |
| 4 | leetcode-patterns | 10,808 |
| 5 | dsa.js-data-structures-algorithms-javascript | 7,690 |
| 6 | web-skills | 7,142 |
| 7 | algorithms.js | 3,725 |
| 8 | Index | 3,524 |
| 9 | Free-Algorithms-Books | 1,284 |
| 10 | leetcode-the-hard-way | 923 |
| 11 | quadtree-js | 632 |
| 12 | tspvis | 448 |
| 13 | reviews | 326 |
| 14 | AlgorithmVisualizer | 281 |
| 15 | sortvisualizer | 137 |
| 16 | cs.js | 87 |
| 17 | recommendations | 83 |
| 18 | datastructures-and-algorithms | 75 |
| 19 | algorithms-js | 65 |
| 20 | sorting-visualizer | 41 |
| 21 | VisualizingSorts | 28 |
| 22 | Learning_Algorithms | 11 |
| 23 | data-structures | 11 |
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