Stylus is an open-source fork of Stylish for Chromium browsers and Firefox. It's used to install custom user CSS that changes the way websites look for you, by overwriting the default styles of the web page.
- Catpuccin Github
- Soothing pastel theme for high-spirited people adapted for Github.
- Catpuccin Mastoon
- Soothing pastel theme for high-spirited people adapted for Mastodon.
- Fandom (Clean) (Updated)
- Removes excessive ads, moving parts, and the yellow sidebar from fandom.com to make the site more usable.
- Raindrop.io Nord
- Nord theme for raindrop.io an open-source bookmark manager
- crayon for mal (MyAnimeList)
- I prefer the dark mode add-on. You can also find alternate backgrounds and additional tweaks here.