I'm looking for an Add-on Manager. I have way too many addons. I enable many of them for development, disable them afterwards. I can't search Installed Addons. What do?

I am in a bit of a pickle. I'm a developer, and I also use some crypto social media, and I also like downloading media sometimes, I do a lot of stuff. I modify CSS, I script & hack the web, yadda yadda. Basically what this means is I ended up with like 50 addons I juggle-enable-disable all the time. This is extremely frustrating without some kind of grouping them, or at the very least searching only among my installed addons to enable/disable.

Do you guys have any idea if a tool or method exists to solve this problem?