Dark Mode

A user style manager for Pale Moon, Basilisk, Interlink, SeaMonkey, and other Mozilla-based software. Install styles from userstyles.org to change how web pages and the application look.

Modify requests, inject JavaScript and CSS into pages.

Remix the web. exclusively for macOS and Safari.

User JavaScript and CSS on any website

Database Script Tool is an all-in-one functional code generator that allows you to generate several types of code, including SQL standard commands, classes, resource files, HTML 5 forms, Data managers, and more to add.

A free and open-source, community-driven, modern alternative to userstyles.org. For the community, by the community.

GreaseKit is a SIMBL plugin, that adds user scripting to Safari, Mailplane, Diet Pibb.

Staring At Screens All Day? Lunar Reader’s Dark Mode will change all websites to a stunning dark theme.

Easily create a theme for most Chromium-based browsers

Inverts page colors, showing white text on a dark background

Customize the web with JavaScript or CSS

Makes sites design dark. Night vision for all sites. Better than color inverters.

Dynamically load stylesheets in Firefox from plaintext files in your profile.