Life & fun · alternatives · 2026

24 alternatives to Speck, atomistic system rendering with ambient occlusion in WebGL

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Speck, atomistic system rendering with ambient occlusion in WebGL launched in 2015; newer entries below may have overtaken it.

1. 1AO
   An open source WebGL renderer in 300 lines of JavaScript with 30 maps▲5

   2018 · comanche3d.com · its alternatives →

2. 2
   Odyssey 3▲159

   A world model that simulates physics in real time

   15d ago · odyssey.systems · its alternatives →

3. 3AW
   A WebGL EWA Surface Splatting Renderer▲7

   2018 · willusher.io · its alternatives →

4. 4WD
   [WebGL Demo] Indirect Lighting Using Reflective Shadow Maps▲6

   2017 · erkaman.github.io · its alternatives →

5. 5B3
   Beautiful 3D mapping engine using WebGL and Open Data▲5

   2019 · procedural.eu · its alternatives →

6. 6MJ
   Mini JavaScript WebGL lib for loading and animating textured 3D models▲5

   2017 · minigl.pro · its alternatives →

7. 7VR
   Virtual Reality Demo in WebGL with Proxied Input▲8

   2014 · seanmcbeth.com · its alternatives →

8. 8WV
   WebGL Voxel Game Demo (Pure JS/ThreeJS)▲8

   2016 · qake.se · its alternatives →

9. 9AR
   A React port of Sketch's grid system▲7

   2018 · medium.com · its alternatives →

10. 10
    WebGL particle life – lifelike GPU accelerated particles▲7

    2023 · webgl-particle-life.netlify.app · its alternatives →

11. 11FF
    Fractal Flyer – Explore Dynamic 3D Fractals in WebGL▲5

    2015 · neverwork.in · its alternatives →

12. 12
    Shadergraph – Online Unity shader graph viewer▲7

    2020 · shadergraph.stelabouras.com · its alternatives →

13. 13A3
    A 3D First-Person Shooter in WebGL in 24 hours▲9

    2012 · icecreamyou.github.com · its alternatives →

14. 14
    Ep. #8, Isomorphic Rendering in the JAMstack▲6

    experiments with isomorphic rendering in the JAMstack

    2017 · heavybit.com · its alternatives →

15. 15W1
    WebGL 1M particles▲8

    2017 · img42.com · its alternatives →

16. 16IV
    Interactive video feedback simulator using WebGL▲6

    2016 · aljaball.github.io · its alternatives →

17. 17OV
    Octree Visualization▲7

    2020 · nickyvanurk.com · its alternatives →

18. 18
    mo.js▲15

    Motion graphics library for the web

    2015 · its alternatives →

19. 19A3
    A 3D ski game using the PlayCanvas engine with custom WebGL shaders▲7

    2015 · afterglowskigame.com · its alternatives →

20. 20MH
    My HTML5 animation & video design app now supports WebGL▲6

    2012 · radiapp.com · its alternatives →

21. 21
    Serlina▲6

    A progressive React Serverside-rendering framework

    2018 · github.com · its alternatives →

22. 22
    Lightweight 2D/3D engine in D with Raylib▲8

    2022 · github.com · its alternatives →

23. 23CA
    Converting a D3 Visualization to WebGL▲5

    2015 · dcochran.com · its alternatives →

24. 24OS
    Open source library for building visualizations with react and d3▲6

    2017 · medium.com · 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 →