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BrowserBoxPro
Discontinued :cyclone: BrowserBox is Web application virtualization via zero trust remote browser isolation and secure document gateway technology. Embed secure unrestricted webviews on any device in a regular webpage. Multiplayer embeddable browsers, open source! [Moved to: https://github.com/BrowserBox/BrowserBox]
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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.
Notes
renice: https://stackdiary.com/linux-docs/renice/
audio server code: https://github.com/dosyago/BrowserBoxPro/blob/boss/src/servi...
audio client code: https://github.com/dosyago/BrowserBoxPro/blob/boss/src/publi...
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FAQ
What real time prio did you renice to? We tried a few around -16 but settled on -15.
Did you try WebRTC for the audio? Yes, we tried the channel for streaming chunks, but in this case WS was more reliable and faster (I guess it was because we were producing small chunks at a consistent rate). I'm interested in exploring WebRTC audio channel streaming if anyone knows, come and contribute: https://github.com/dosyago/BrowserBoxPro or get in touch at [email protected]
Why are you using WAV not MP3 for audio? Because we're chunking it. I didn't know how you can slice MP3 into tiny pieces for custom ACK-based streaming like we are doing, and I'm not even sure if it's possible: when I tried the MP3 became corrupted, but WAV worked fine, (I guess because it's linear not a compressed self-referential format like MP3). In tests the reduction in bandwidth due to MP3, was somewhat lost to the increase in latency / compute on the server to encode it. If anyone knows a better way to stream audio (or MP3) in this case come contribute: https://github.com/dosyago/BrowserBoxPro or get in touch at [email protected]