Fawkes

1. Install custom firefox (only useful on Windows and MacOS for transparent windows)
   • Win
   • Mac
   • Regular linux nightly build
2. Create a new profile
3. about:config and set "xpinstall.signatures.required" to false
4. Install the addon
5. Install a browser ui:
   • Tabs on top
   • Vertical tabs
6. Then you can reload browser ui via Alt+R shortcut (A prompt may appear to reload the addon)
7. And go back to orignal Firefox via Ctrl+Alt+R

If you want ublock origin:

• Install this webextension build