Aboutconfig

UC Manager is a userChrome CSS and JS management tool entirely generated by AI, providing a visual rule management interface.

Caution

• Recommended to be used in single-window mode only
• Does not load CSS and JS files from the chrome folder
• Requires manual addition or import of CSS and JS code
• All rules are centrally stored in a single JSON file

Installation

1. Copy config-prefs.js to Firefox installation directory at defaults/pref/config-prefs.js
2. Copy UserChromeRules.uc.js to Firefox installation directory, in the same directory as firefox.exe
3. Start Firefox, click the main menu (≡) in the top-right corner, you can find the "UC Manager" entry below the Settings option