privacy
Plugins dedicated to keeping you harder to track and/or harder to hack. See also containers
utilities
Useful little tools that make internet life easier or better. See also tree-style tabs
access
Plugins that enhance the browsing experience, help doing better search, or inform yourself, or generally compile and parse information
security
Make sure you aren’t getting phished or reusing your password, etc
containers
Containers are a game-changer for privacy, but also for convenience. Chrome has profiles, Firefox has containers. The difference between them is that:
Containers can be created on the fly and destroyed on the fly
Containers are per-tab, not per-window
Containers aren’t tied to an account
Navigating with containers is like using multiple separate profiles, or browsers, or using incognito browsers all the time
tree-style tabs
Presents tabs in a tree on the left. Changes the entire browsing experience by giving spatial positioning and allowing you to keep track of where you come from.
This is so logical that it’s incredible we keep having tabs on top. By putting tabs in the sidebar, we have more space for text, we have better history, we can manipulate them better. Plus, most sites are limited in width, so we don’t lose anything.