> I'd be glad to learn of any other cool features and extensions that y'all might want to share. I'm sure others will be sharing it as I type this comment as well, but for many HN readers, Multi-Account Containers [1] are bound to be a godsend. Easily log in to different accounts for any website, in different tabs. Great feature that's not available in other browsers. [1] https://addons.mozilla.org/firefox/addon/mult…
This matters when you can't 100% trust your browser session, or the installed extensions. Did you ever load https://my.1password.com in your browser? How do you feel about it? Do you trust your installed extensions to not take a peak? I don't.
Chrome solves this elegantly via profiles. Even more, you can install websites as “apps”, with a shortcut that gets indexed by the OS, and Chrome remembers the profile. I simply type “1Password Online” or “Banking” and my Chromium opens a new window in my “Private” profile that has no extensions installed. Firefox dropped the ball on both PWA shortcuts, and on profiles.
Even for using multiple accounts, I feel like Chromium profiles are a better solution.
For example, my workplace has very strict security requirements, and when looking at company documents it's not cool to provide access to extensions like LanguageTool or Grammarly. I'd be in trouble. And Chromium always had finer grained permissions for extensions, like activating or deactivating them per website.