Alternatives

Products that do what Pretty music visualization in real time with JavaScript and WebAudioAPI does

1. 1SV
   Sound visualisation, better than FFT (iOS)▲98

   2020 · vsound.app

2. 2MV
   Music visualizers that react to audio in real time▲8

   May 2026 · vizz.fm

3. 3FM
   Flat – Music notation software: Web-based and Real-time collaboration▲207

   2016 · flat.io

4. 4WB
   Web based audio visualization on RGB LEDs▲48

   2018 · ashishdubey.xyz

5. 5MA
   Muzoti – Algorithmic Music with Web Audio/Midi and VueJS▲93

   2018 · muzoti.com

6. 6YM
   YouTube Musical Spectrum – visualizer for YouTube with musical notes▲72

   2021 · github.com

7. 7JA
   JAZZARI: A programmable band in your browser▲49

   2017 · jackschaedler.github.io

8. 8HW
   Harmogram, Web Audio API + Canvas (Paper.js) FFT/Harmonograph▲105

   2012 · harmogram.com

9. 9PS
   Professional sound effects for UI projects▲166

   2014 · soundkit.io

10. 10CS
    Composing Studio – An online, collaborative editor for music notation▲113

    2021 · github.com

11. 11JG
    Jnana – Generative musical plugin for Ableton Live, in JavaScript▲35

    2013 · ccrma.stanford.edu

12. 12MZ
    MRuby-Zest – A Scriptable Audio GUI Framework▲78

    2018 · log.fundamental-code.com

13. 13AA
    Ansiwave, an ANSI art and MIDI music mashup▲103

    2021 · github.com

14. 14AM
    A music delivery service built around the WebAudio API▲80

    2019 · ampl.fi

15. 151T
    19 Tone Equal Temperament Piano in Web Audio▲68

    2016 · academo.org

16. 16AM
    A music player that creates real-time music videos▲61

    2021 · hyperchroma.app

17. 17WB
    web-based music player built with Node and CoffeeScript▲53

    2012 · github.com

18. 18AU
    A UI for generating WebAudio code▲38

    2018 · webaudio.simmsreeve.com

19. 19TJ
    Teoria.js - Music theory for JavaScript▲77

    2013 · saebekassebil.github.com

20. 20VA
    VexFlow, a pure-JavaScript music notation and guitar tab renderer▲13

    2015 · vexflow.com

21. 21R4
    RC-455 – A WebAudio Synthesizer▲35

    2015 · barakchamo.github.io

22. 22WB
    Web Based Music Composition▲23

    2017 · wetracker.xyz

23. 23AE
    An experimental DAW for composing music with JavaScript▲20

    2021 · harmonicon.studio

24. 24MO
    MangoWave – Open-source browser audio visualizer▲5

    Mar 2026 · mangowave.app

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