Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. An Extension System for three.js launched in 2012; newer entries below may have overtaken it.

1. 1AP
   AllJS – Popular JavaScript libraries ready for tinkering▲6

   2015 · alljs.net · its alternatives →

2. 2
   Eloquent Javascript▲20

   A modern introduction to Javascript

   2014 · eloquentjavascript.net · its alternatives →

3. 3
   Next.js▲19

   A small framework for server-rendered universal JS webapps

   2016 · vercel.com · its alternatives →

4. 4
   Simple framework for JavaScript apps▲7

   2019 · github.com · its alternatives →

5. 5M3
   Mercer – 3D data visualization JavaScript library with three.js▲7

   2015 · gmarland.github.io · its alternatives →

6. 6
   Monkberry▲6

   A JavaScript library for building web user interfaces

   2016 · monkberry.js.org · its alternatives →

7. 7
   Three.js▲7

   WebGL made easy

   2015 · threejs.org · its alternatives →

8. 8OP
   Object Playground - The definitive guide to object-oriented JavaScript▲5

   2013 · objectplayground.com · its alternatives →

9. 9
   Making Phyramid's procedurally rendered 3D header with three.js▲5

   Having a bit of fun with our website

   2014 · phyramid.com · its alternatives →

10. 10PM
    Practical Modern JavaScript▲7

    2017 · ponyfoo.com · its alternatives →

11. 11
    Polished js▲6

    A lightweight toolset for writing styles in JavaScript

    2017 · polished.js.org · its alternatives →

12. 12JM
    Jindo – minimalist reactive backend for JavaScript applications▲7

    2016 · jindo.io · its alternatives →

13. 13TA
    Tweed – An OO JavaScript VDOM UI Library▲5

    2017 · medium.com · its alternatives →

14. 14AT
    A template engine for Node.js that treats templates as modules▲6

    2019 · producthunt.com · its alternatives →

15. 15
    Unobtrusive JavaScript framework for server-side applications▲6

    2017 · unpoly.com · its alternatives →

16. 16BB
    Bit-bundler – simplify the JavaScript bundling experience▲6

    2017 · bundler.bitjs.io · its alternatives →

17. 17
    Nullstack – A framework for full stack JavaScript components▲7

    2023 · nullstack.app · its alternatives →

18. 18HT
    How to learn D3.js, an in-depth guide and birds-eye view▲7

    2019 · wattenberger.com · its alternatives →

19. 19
    3D Editor to Create Animations, in the Browser▲8

    2021 · twitter.com · its alternatives →

20. 20
    Structor – a user interface builder for React▲7

    2015 · github.com · its alternatives →

21. 21SR
    Space Rock, a realtime JavaScript framework▲7

    2015 · space-rock.meteor.com · its alternatives →

22. 22
    An interactive JS/TS dependency graph generator▲9

    Interactive graph of dependencies between JS/TS files - fwouts/js-deps

    2017 · github.com · its alternatives →

23. 23
    Fuse.js▲10

    A lightweight JavaScript fuzzy-search tool

    2016 · fusejs.io · its alternatives →

24. 24
    Three.js Editor▲5

    An editor for Three.js projects

    2017 · threejs.org · 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 →