I have moved my remaining computer from Chrome to Firefox. I am experiencing frustrations. This will be a thread:

- The single biggest problem I have going from Chrome to Firefox is losing the button for "take me directly to the tab that is currently playing audio". I think I found an addon for this once but I don't think I got it working, now I can't find it again.

What do you *recommend* for this? In the most ideal world I could either quickly get currently playing audio OR get a short list of tabs that *recently* played sounds ("what just beeped?").

EDIT: https://addons.mozilla.org/en-US/firefox/addon/switch-to-audible-tab/ exists but it's buggy

- I have Firefox on several machines, and on each one I have a rigamarole of setting the settings the way I like them, installing a list of addons, etc. I know I can sync these things between machines, but to do so, I must "log in" to "Firefox Sync". I don't want the web browser vendor having my data. I don't trust that. I don't care if they say they encrypted it or whatever.

Is there a way to "self-host" firefox sync? If so, is it turnkey or will I be custom python scripts or something?