Dev tools · alternatives · 2026

24 alternatives to JavaScript Algorithms and Data Structures

Algorithms and data structures with explanations

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JavaScript Algorithms and Data Structures launched in 2018; newer entries below may have overtaken it.

1. 1DS
   Data Structures and Algorithms in JavaScript▲369

   2019 · github.com · its alternatives →

2. 2CO
   Collection of animated algorithms and data structures▲139

   2020 · chrislaux.com · its alternatives →

3. 3AA
   Algorithms and Data Structures Implemented in JavaScript▲34

   2019 · github.com · its alternatives →

4. 4
   DS IN JS▲2

   Data Structure and Algorithms in JavaScript

   2020 · its alternatives →

5. 5AG
   A gallery of graphs built with React and D3.js▲297

   Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!

   2023 · react-graph-gallery.com · its alternatives →

6. 6
   JavaScript.com▲217

   A free resource for learning and developing in JavaScript

   2015 · its alternatives →

7. 7
   Algorithms and Data Structures in TypeScript – Free Book (~400 Pages)▲65

   I started writing this book 10 years ago in JavaScript, got through a few chapters (asymptotic notation, basic techniques, start of sorting), and then abandoned it. Recently I picked it back up, converted everything to TypeScript, and used AI (Zenflow [1] + Claude Opus 4.6) to complete the remaining chapters. I provided the structure, direction, and initial chapters; the AI generated the bulk of the remaining content under a spec-driven workflow. The book covers roughly a first 1-2 year CS curriculum: sorting, dynamic programming, graph algorithms, trees, heaps, hash tables, and more. All…

   Mar 2026 · amoilanen.github.io · its alternatives →

8. 8IW
   I Wrote a Book on Java▲586

   https://www.manning.com/books/data-oriented-programming-in-j... This book is a distillation of everything I’ve learned about what effective development looks like in Java (so far!). It's about how to organize programs around data "as plain data" and the surprisingly benefits that emerge when we do. Programs that are built around the data they manage tend to be simpler, smaller, and significantly easier understand. Java has changed radically over the last several years. It has picked up all kinds of new language features which support data oriented programming (records,…

   2024 · its alternatives →

9. 9TJ
   The JavaScript Way, a book for learning modern JavaScript from scratch▲545

   2017 · github.com · its alternatives →

10. 10
    JavaScript Operator Lookup▲165

    A full list of JavaScript operators with examples

    2020 · its alternatives →

11. 11
    Chart.js 4.0▲111

    Open source JavaScript charting library for the modern web

    2022 · its alternatives →

12. 12MN
    My Notes on Data Structures and Algorithms▲10

    2020 · github.com · its alternatives →

13. 13
    DSA.js▲3

    Data Structures & Algorithms implemented in JavaScript

    2019 · its alternatives →

14. 14JB
    JavaScript books, free online▲222

    2016 · exploringjs.com · its alternatives →

15. 15
    Simplified JavaScript Jargon▲137

    Community-driven explanation of JavaScript buzz words

    2016 · its alternatives →

16. 16
    The State of JavaScript 2018▲226

    Discover the latest trends in the JavaScript ecosystem

    2018 · its alternatives →

17. 17
    Understanding ES6▲71

    Get started with the new Javascript

    2016 · its alternatives →

18. 18JE
    JavaScript, ES6, ES7, ES10 Where Are We?▲33

    2019 · medium.com · its alternatives →

19. 19
    JavaScript Quiz▲190

    Check your JS knowledge by having fun.

    2021 · its alternatives →

20. 20DD
    Design, data-structure, algorithm problems and their solutions▲103

    2016 · github.com · its alternatives →

21. 21AG
    A Genetic Algorithm library written in JavaScript▲48

    2020 · github.com · its alternatives →

22. 22EA
    Expounder – A small JavaScript library for more engaging tutorials▲134

    2016 · skorokithakis.github.io · its alternatives →

23. 23
    NotebookJS▲109

    Scientific computation for JavaScript

    2016 · its alternatives →

24. 24
    The State Of JavaScript Survey▲103

    Discover which JavaScript libraries are the most popular

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →