Life & fun · alternatives · 2026

24 alternatives to You Don't Know JS - Async & Performance

Concise guide focuses on asynchronous features of JS

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. You Don't Know JS - Async & Performance launched in 2017; newer entries below may have overtaken it.

1. 1
   You Don't Know JS: Up & Going▲128

   Get a more complete understanding of JavaScript

   2016 · its alternatives →

2. 2
   Node.js Design Patterns▲76

   The most advanced Node.js topics simplified

   2016 · its alternatives →

3. 3AJ
   A JavaScript Handbook▲239

   2018 · jshandbook.com · its alternatives →

4. 4TJ
   The JavaScript Way, a book for learning modern JavaScript from scratch▲545

   2017 · github.com · its alternatives →

5. 5JB
   JavaScript books, free online▲222

   2016 · exploringjs.com · its alternatives →

6. 6TJ
   The JavaScript Way, a new book for learning modern JS▲39

   2017 · github.com · its alternatives →

7. 7
   Eloquent JavaScript ▲149

   Free ebook for the JS Beginners

   2016 · its alternatives →

8. 8MA
   Mastering Async JavaScript - learn async JS through live examples▲8

   2018 · frontarm.com · its alternatives →

9. 9
   Understanding ES6▲71

   Get started with the new Javascript

   2016 · its alternatives →

10. 10FJ
    Fast.js – faster reimplementations of native JavaScript functions▲323

    2014 · github.com · its alternatives →

11. 11
    The Node.js Engineer's Guide to Stripe▲64

    A complete guide to building a Stripe integration in Node.js

    2016 · its alternatives →

12. 12AA
    Axax – Async iterator extensions for JavaScript▲74

    2018 · github.com · its alternatives →

13. 13
    JS Brain Teasers▲8

    Learn the javascript event loop in a new and fun way

    2025 · jsbrainteasers.com · its alternatives →

14. 14
    JavaScript.com▲217

    A free resource for learning and developing in JavaScript

    2015 · its alternatives →

15. 15
    50 Tips on JavaScript▲94

    Book about 50 of the most interesting JavaScript topics

    2021 · its alternatives →

16. 16
    NotebookJS▲109

    Scientific computation for JavaScript

    2016 · its alternatives →

17. 17
    JavaScript Quiz▲190

    Check your JS knowledge by having fun.

    2021 · its alternatives →

18. 18
    You Don't Know JS▲6

    ES6 & Beyond

    2017 · its alternatives →

19. 19
    HTML5 For Web Designers 2nd Edition▲67

    Harness the power of the evolving HTML5 Spec

    2016 · its alternatives →

20. 20
    Hacking with React▲73

    Hands-on introduction to making a web app using React.

    2016 · its alternatives →

21. 21JA
    JavaScript Application Design book▲66

    2015 · amazon.com · its alternatives →

22. 22NJ
    Nsynjs – JS engine with stoppable threads and without callback hell▲51

    2017 · github.com · its alternatives →

23. 23
    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 →

24. 24
    Node.js Design Patterns - Second Edition▲67

    Learn how to build Node.js applications like a pro

    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 →