It would be really useful if you could add a mic test option to monitor input levels. Managing input devices on the browser can be a big pain....

Also this one is just my opinion, but I think the input volume visual feedback is not very noticeable. Maybe play around with your colors or effects to make it more contrasting?

This is really fun, though. I'll be coming back to it.

This doesn't load without disabling ublock by the way, it's blocking Sentry by default.