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. Dovetail, Spectral Subtraction Mixing in the Browser launched in 2019; newer entries below may have overtaken it.

1. 1
   Type Sample▲105

   A tool for identifying and sampling webfonts

   2014 · typewolf.com · its alternatives →

2. 2
   Squints▲81

   Design tools for the live web

   29d ago · squints.app · its alternatives →

3. 3
   Silk▲92

   An Interactive web canvas for "Light Painting"

   2015 · weavesilk.com · its alternatives →

4. 4
   NotebookJS▲109

   Scientific computation for JavaScript

   2016 · datazar.com · its alternatives →

5. 5
   Sweep.js▲68

   A JavaScript library for smoother color transitions

   2014 · rileyjshaw.com · its alternatives →

6. 6
   Spectral▲6

   Browser based colour picker

   2014 · jxnblk.io · its alternatives →

7. 7FA
   Flow, a WebRTC/Web Audio HTML5 experiment.▲6

   2012 · trypwire.flow.jit.su · its alternatives →

8. 8PJ
   Picbit – JavaScript image processing experiment▲6

   2015 · pmav.eu · its alternatives →

9. 9
   Sonar▲14

   A linting tool for the web

   2017 · its alternatives →

10. 10
    GradientsGuru▲8

    collection of beautiful gradients and blend image effects

    2018 · its alternatives →

11. 11
    Tone.js▲7

    A framework for creating interactive music in the browser

    2017 · tonejs.github.io · its alternatives →

12. 12AL
    A Living Neural Web in HTML5 Canvas▲7

    Jun 2026 · techoreon.github.io · its alternatives →

13. 13
    Introducing Framer Gradients▲15

    Where color meets motion

    2017 · medium.com · its alternatives →

14. 14WB
    Web based interactive Malbolge interpreter, generator and a crackme▲7

    2015 · zb3.github.io · its alternatives →

15. 15LA
    Litewait – A Bandwidth Saving Browser▲7

    2019 · freedemo.litewait.io · its alternatives →

16. 16RB
    Ripple button effects for the web▲7

    2014 · holloway.github.io · its alternatives →

17. 17
    tracking.js ▲10

    A modern approach for Computer Vision on the web

    2015 · trackingjs.com · its alternatives →

18. 18SJ
    Siphon.js – A data extraction library built for scale▲8

    2016 · siphonjs.com · its alternatives →

19. 19
    Implementing the pull-and-zoom effect on mobile browsers▲8

    2014 · github.com · its alternatives →

20. 20MD
    Molecular Dynamics in the Browser▲5

    2021 · ineffectivetheory.com · its alternatives →

21. 21IM
    I Made a LCH Gradient CSS Generator▲7

    2021 · non-boring-gradients.netlify.app · its alternatives →

22. 22RT
    Real time color previsualisation▲8

    2012 · blog.framebench.com · its alternatives →

23. 239C
    999.css, a barebones CSS framework in 999 bytes (Not gzipped)▲7

    2016 · 999.surge.sh · its alternatives →

24. 24TW
    The Web Synthetizer from Space▲8

    2017 · synthfrom.space · 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 →