Stylus can mean the following things:
Generally speaking, a stylus is a writing utensil, which also has a digital pendant and a computing device named after it due to their similar appearance.
Complete, dark and light, very customizable theme for WhatsApp.
The CSS framework built for any kind of task. Created by @christian-dale
Stylus convert px to rem in css files with optional fallback to px.
Customizable, dark and light mode for Instagram.
Structured, scalable and modular frontend development platform.
Dark mode implementation for GitHub with many customizable options.
Gruvbox styles for Gmail, Slack, Google, Stylus and Youtube.
Various tweaks for UserStyles.world platform.
📦 Global userstyle that changes website's base font to your favorite base font.
A practical starting point for designing and building large-scale web frontends.
Bubblegum is a classless CSS framework, this is more than a simple framework, this is a simple, flexible and intuitive modern framework, fast to install, easy to use, and customizable.
👓 Dark SweClockers style
🎥 Tweaks for Youtube!
A list that contains all my userstyles.