Sounds a bit like you'd like Tab Groups. I used Tab Groups extensively until that functionality was ripped out and put into a shitty, poorly maintained, broken add-on. A quick Ctrl+Shift+E and I could organize everything into work/research/gaming/wikis/whatever and quickly search all tabs or within a specific tab group to switch tabs. The add-on kind of works but isn't as feature complete and from my experience was pretty buggy and wouldn't properly maintain my groups between sessions sometimes.
Honestly web browsers have been in a steady decline for me ever since FF34~ish with the exception of better modern CSS/JS support. They kill features and functionality I use extensively and rarely provide any alternatives. Few of my browser extensions even work since FF killed off all old addons. It forced me to use Chrome and now Chrome is looking like they'll be killing off a good number of extensions I use in the near future. Can't have a browser for power-users because power-users don't make up enough market share. sigh
> until that functionality was ripped out and put into a shitty, poorly maintained, broken add-on.
Since you didn't quite say it explicitly: The real insult was that they factored it out into an extension, and then promptly broke the extension by ripping out the API surface it needed.
I didn't say it explicitly because I never bothered digging deeply into why it became so terrible - after being burned enough times by FF during that time period I decided to bite the bullet and switch over to Chrome since at my experience was at least more stable/had less breakage every update. Ironically enough it seems Chrome may be pushing some Extension API changes that will break things and force me to go back to Firefox.
It's gotten to a point where I'd gladly use an old, insecure browser with features I like that enables a workflow I'm comfortable with than being force to use a more secure browser with all the features gutted or gimped. But I can't even do that because then every other site refuses to serve me content unless I update my browser to a supported version.
Honestly web browsers have been in a steady decline for me ever since FF34~ish with the exception of better modern CSS/JS support. They kill features and functionality I use extensively and rarely provide any alternatives. Few of my browser extensions even work since FF killed off all old addons. It forced me to use Chrome and now Chrome is looking like they'll be killing off a good number of extensions I use in the near future. Can't have a browser for power-users because power-users don't make up enough market share. sigh