Firefox 17 Aurora Debuts with Stylish New Awesomebar, Tab Animations

Stylish browser extension steals all your internet history

Stylus – Get this Extension for 🦊 Firefox (en-US)

Firefox Stylish · Issue #2390 · gorhill/uBlock · GitHub

Charming Firefox theme (tabs on bottom) by maxxdogg on DeviantArt

Melbourne (Firefox CSS, FF 29 and above) by noha-ra on DeviantArt

Stylish Tools :: Add-ons for Thunderbird

Best Firefox Addons For Better Browsing (2015)

Website Themes & Skins

Privacy Warning for anyone using Stylish for Roll20 to get Dark Mode. Stylish extension has been found to be stealing internet history of its 2 million users automatically without full consent.

Dark google theme for [stylish] by Vector-Chan on DeviantArt