A userChrome.css theme to bring Arc Browser look on Windows to Firefox. Work with Windows, Linux and macOS ✨
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Nov 14, 2025 - CSS
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browser-theme
Here are 34 public repositories matching this topic...
Dynamic theming of Firefox (and Thunderbird) using your Pywal colors
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Jun 3, 2026 - TypeScript
The hands-down best Vivaldi modpack to recreate the Zen/Arc browser Vibe.
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Jul 23, 2026 - JavaScript
A theme that aims to look nice and clean while not compromising functionality.
css firefox stylus firefox-tweaks reddit-theme firefox-theme firefox-browser firefox-quantum stylus-css css-theme tree-style-tab browser-theme
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Oct 17, 2022 - CSS
Minimize your Firefox toolbar to one single line [MIRROR]
css theme firefox design minimal firefox-tweaks minimalist compact firefox-theme minimalism browser-theme
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Jan 8, 2025 - CSS
Native app used alongside the Pywalfox addon
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May 2, 2026 - Python
The best dark mode web browser theme for your favorite web browser. That makes browsing the web more comfortable. The dark theme is for the following web browser Google Chrome, Firefox, and Microsoft Edge.
firefox chrome web accessibility night-mode dark-theme microsoft-edge chrome-theme dark-mode themes-addon firefox-theme google-chrome-theme browser-theme eye-protecting browser-themes microsoft-edge-theme turnoffthelights
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Jan 23, 2026
BlueCalm is a theme for various operating systems and browsers designed to look good and be calming.
python theme wiki gplv3 desktop-theme linux-theme md txt firefox-theme gpl3 calm firefox-color skeuomorphism browser-theme
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May 12, 2021 - Python
Codigrate themes for Chrome
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Jul 16, 2026 - JavaScript
🎨 Dynamic theming of Gecko-based browser using your Native color scheme generator
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Jul 25, 2026 - TypeScript
Template repository for customizing your browsing experience by designing your unique Chromium-based web browser theme from scratch
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Feb 8, 2026
Web Browser Themes/Skins based on Init7 branding
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Jul 23, 2022
Yet another Zen-Browser custom theme. Based on Ncurses with the gruvbox color scheme. If other colors are preffered, either let me know or change them yourself in the respected source files.
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Jun 22, 2026 - CSS
🌳️🌐️🎨️ The Bliss Browser themes module, enabling browser themes, and allowing them to be displayed correctly.
python skin browser web-development gplv3 themes web-browser md txt gpl3 theme-manager browser-theme bliss-browser bliss-browser-development bliss-browser-themes browser-skin
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Feb 12, 2023 - Python
My helium browser theme so they don't break it again.
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Apr 30, 2026
Change Firefox themes with a HTTP/JSON API!
theme rust firefox browser themes firefox-extension browser-extension firefox-theme theme-changer browser-theme
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Oct 28, 2024 - Rust
Inverse Contrast is a lightweight Google Chrome extension that instantly inverts webpage colors. Create a high-contrast dark mode to reduce eye strain and improve web accessibility with a single click or custom keyboard shortcut.
javascript chrome-extension productivity accessibility night-mode dark-theme dom-manipulation eye-strain browser-extension eye-care web-extension web-accessibility css-filters dark-mode high-contrast brave-extension browser-theme manifest-v3 invert-colors color-inversion
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Jun 19, 2026 - JavaScript
Modern dark theme browser extension with customizable per-site controls
javascript css chrome-extension productivity web-development user-experience dark-mode browser-theme
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Dec 11, 2025 - JavaScript
A custom Vivaldi browser theme with a modern, minimal, and eye-friendly design.
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Mar 3, 2026
Firefox theme with purple Private windows and minimal UI changes
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Jun 18, 2026 - CSS
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