🍿 A cross-browser library of CSS animations. As easy to use as an easy thing.

Less. The dynamic stylesheet language.

Zero-runtime Stylesheets-in-TypeScript

Remove unused styles from CSS

JSS is an authoring tool for CSS which uses JavaScript as a host language.

Compass is no longer actively maintained. Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.

High performance, maintainable stylesheets.

MVP.css — Minimalist classless CSS stylesheet for HTML elements

Automated linting of Cascading Stylesheets

Reasonable System for CSS Stylesheet Structure

Style iOS apps with a stylesheet, similar to CSS

Stylesheet-based markdown rendering for your CLI apps 💇🏻‍♀️

Juice inlines CSS stylesheets into your HTML source.

Manages URL generation and versioning of web assets such as CSS stylesheets, JavaScript files and image files

A dark style sheet for QtWidgets application

Extended StyleSheets for React Native

Level up your React Native StyleSheet

Material inspired stylesheet for PySide2, PySide6, PyQt5 and PyQt6

CLI tool to initialize a React Native application with Expo. Provides options to include Typescript, file-based routing via Expo Router, configuration based routing via pure React Navigation, styling via Nativewind, Restyle, Unistyles, StyleSheets, or Tamagui, and/or backend as a service such as Firebase and Supabase.

Stylesheet analysis tool.

A modern CSS showcase styled by community contributions. Add your stylesheet!

💡 Download the complete source code of any website (including all assets). [ Javascripts, Stylesheets, Images ] using Node.js

stylefmt is a tool that automatically formats stylesheets.

SVG sprites & stacks galore — A low-level Node.js module that takes a bunch of SVG files, optimizes them and bakes them into SVG sprites of several types along with suitable stylesheet resources (e.g. CSS, Sass, LESS, Stylus, etc.)

Plugin for Sketch allowing for CSS Flexbox layouts using stylesheets and prototypes

Style Loader

QT Style Sheets templates

This CSS file intends to warn developers about possible risks and mistakes that exist in HTML code. It can also be used to roughly evaluate a site's quality by simply including it as an external stylesheet.

Editor for qt stylesheet (qss). Real-time preview, and user can define varibles in qss.

:cloud: The SCSS framework for the modern web.