Blend4Web is mostly dead at the moment and forum riddled with spam. Another alternative is Armory3D and Godot Engine.

Support was added while GSoC2018 by @TofuLynx

Added automatic determination.

Merged tests, implemented some helpers and general methods, removed obsolete code.

Flow of daemon initialization and processing (WIP):

Preliminary format, current value will be supplied by daemon before sending data to WebUI:

Reference for infinity slider: https://github.com/solodev/infinite-carousel

Yes, consistency, people should read the mentor page also, it's about making binds, so it's not totally unpersonal interaction there

First visualizer preview:

Adjustments to the daemon are done, see comm packet. Also added digital gain and reworked analog gain.

Just a quick update, tested the daemon with web UI and it works great. Of course current setup is still not finalized and daemon runs as app, so it can be killed directly, but "analog gain" setting works fine (done some test snapshots). Next step will be some adjustments to the comm packet, so we have dedicated command parameter for get/set (a bit like REST), so the part of splitting "set_gain" to check the command will become obsolete and the code easier.

Will check it in the next days, have no time as another work travel is on tomorrow.

Wouldn't omit the other camera projects that much, just move them to some area, like "Inactive projects".