A Firefox extension that provides an easy way to switch among your installed themes by adding a shortcut icon to the toolbar.
GPL-3.0 License
Fluent design gtk theme for linux desktops
Firefox Theme - For dark theme lovers / More compact / Modular / Blur
🦊 A Userstyle theme for Firefox minimalist and Keyboard centered.
A GNOME👣 theme for Firefox🔥
userChrome.css theme for Firefox Developer Edition.
A Material Design-inspired userChrome.css theme for Firefox