Firefox CSS Theme/Style for manual customization

🦊 Firefox with better UI, better privacy and security.

Custom firefox interface

CSS tweaks for Firefox

Minimal Firefox CSS theme with Arc like design with vertical tabs

A minamist and aesthetic userstyle theme for FIrefox.

Firefox+Thunderbird ESR compact CSS 2006-2025 (-55/30%↕️/↔️ 1/2/3 lines). AddressBar/findBar overlay.AddressBar row colors(bookmarks+opened tabs).Visited links color+some context menu entries.🚫rounded/blurred/lagged("animated")Web+UI.Scrollbar(alwaysVisible/arrows/transparentSlider).🔉instead of playing.2x more pinned tabs(same↔️).about:config+AHK

// Transluscent FirefoxCSS theme for MacOS

Xenofox is a dark, colorful theme for Firefox with tab management enhancements

A simple userChrome for Firefox that restores connected tabs, visual dividers, and the focused tab highlight.

vertical css theme / my Firefox profile's "chrome" folder's files

A collection of all my Firefox `userChrome.css` tweaks.

Small userChrome.css file to make the tab close button work better in Firefox

A minimalist userChrome.css based on qutebrowser

ATBC-compatible macOS Safari-like CSS theme for Firefox. Mixed with neptune and some extra modifications

My heavily modified FirefoxCSS based on material-fox-updated

A userChrome.css script to revert the changes to the toolbar in Firefox 110.

Firefox minimalist theme

Sidebar-centric theme for Firefox

Keyboard-centric, qutebrowser-inspired Firefox userChrome.css