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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
https://github.com/chaosprint/glicol
you can check my project; audio synthesis in browsers without gc
Very neat, though I got prominent clicks and artifacts in both chrome and firefox.
If anyone's interested, some years ago I made a wrapper library for things like this, to wallpaper over the famously hairy WebAudio synthesis API. Basically you pass in a static object describing the audio graph and parameters you want, and the lib creates the WebAudio nodes and then cleans them up after the sound releases.
https://github.com/fenomas/wasgen
Nice one! At BBC R&D we built a similar declarative library for React https://github.com/bbc/r-audio
As opposed to AM: https://fulldecent.github.io/system-bus-radio/
I found the wikipedia article [1] on the subject to be helpful to understand a little bit whats going on here.
I wonder if there's more performant wasm implementations that can interface with the WebAudio API [2]? Quick search brings up things like [3]
[1] https://en.wikipedia.org/wiki/Frequency_modulation_synthesis
[2] https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_A...
[3] https://github.com/a-cordier/wasm-audio
I found the wikipedia article [1] on the subject to be helpful to understand a little bit whats going on here.
I wonder if there's more performant wasm implementations that can interface with the WebAudio API [2]? Quick search brings up things like [3]
[1] https://en.wikipedia.org/wiki/Frequency_modulation_synthesis
[2] https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_A...
[3] https://github.com/a-cordier/wasm-audio
There is also http://mmontag.github.io/dx7-synth-js/ which has a much more feature-complete FM synth, but likely use WASM, not pure JavaScript.
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