refined-github / refined-github

:octocat: Browser extension that simplifies the GitHub interface and adds useful features

0xCUB3 / wBlock

The next-generation ad blocker for Safari. Free and open source on macOS, iOS, iPadOS, and visionOS, with 750,000 rules, userscripts, userstyles, and an element zapper.

openstyles / stylus

Stylus - Userstyles Manager

catppuccin / userstyles

🖌 Soothing pastel userstyles

StylishThemes / GitHub-Dark

:octocat: Dark GitHub style

black7375 / Firefox-UI-Fix

🦊 I respect proton UI and aim to improve it.

MrOtherGuy / firefox-csshacks

Collection of userstyles affecting the browser

ZachSaucier / Just-Read

A customizable read mode web extension.

Daniel130424 / Roblox-Legacy-Theme-Revival

Roblox Legacy Old Theme Revival 2026: Open-Source Classic UI Restore Kit

felixmelanson / glass-docs

Glassmorphism theme for Google Docs. Single CSS file to paste into Zen Browser's Boost editor