🦊 I respect proton UI and aim to improve it.

Make firefox flow like arc

Firefox CSS Theme/Style for manual customization

A dark indigo CSS theme for Firefox and a large collection of privileged scripts to add new buttons, menus, behaviors and other opinionated features. The theme is similar to other userChrome stylesheets, but it's intended for use with an autoconfig loader like fx-autoconfig, since it uses JavaScript to implement its more functional features.

Custom firefox interface

CSS tweaks for Firefox

🦊 Awesome Firefox

Minimal Firefox CSS theme with Arc like design with vertical tabs

A minamist and aesthetic userstyle theme for FIrefox.

A Material Design-inspired userChrome.css theme for Firefox

// Transluscent FirefoxCSS theme for MacOS

Firefox+Thunderbird ESR compact CSS 2006-2025 (-45/25%↕️/↔️ 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

Alters the Mozilla Firefox behaviour extensively and holistically with Firefox customization file(s). The main focus in this project is on privacy and security.

UserChromeFiles, Webextensions Experiments

userChrome CSS customisation for Firefox vertical tabs to expand on hover (like in e.g. Zen or Edge).

A custom user.js script to configure Firefox user, privacy and security settings.

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

configs for nvim, tmux, alacritty, ranger, awesomewm, zathura, i3lock-color, rofi, userChrome.css

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

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