Arc UI is a custom userChrome.css packed with styles to make your browser look and feel like Arc Browser.
Theme: Catppuccin Macchiato - Blue
To install the userChrome.css, close Firefox and follow the steps below:
-
Linux
Just run the command:
bash -c "$(curl https://raw.githubusercontent.com/dxdotdev/arc-ui/main/scripts/install.sh)"
And restart your Firefox.
-
Windows
TODO
See Contributing Guide.