Stylesheet Open Source Projects

A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.

Less. The dynamic stylesheet language.

Set of icons representing programming languages, designing & development tools

DEPRECATED jQuery Responsive Carousel.

The U.S. Web Design System helps the federal government build fast, accessible, mobile-friendly websites.

A best-practices CSS foundation

MVP.css — Minimalist classless CSS stylesheet for HTML elements

Modern framework to print the web correctly.

The essential toolkit for web-developers

Reasonable System for CSS Stylesheet Structure

Style iOS apps with a stylesheet, similar to CSS

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

Zero dependency docking layout manager supporting tabs, groups, grids and splitviews. Supports React, Vue, Angular, and vanilla TypeScript.

Extended StyleSheets for React Native

Stylesheet analysis tool.

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

A timeless Twitter Bootstrap theme built for the modern web.

Replicating and improving the lightbox module seen on Medium with fluid transitions.

collection of themes for qbittorrent

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.

Free Bootstrap CDN hosting

Create authentic looking D&D homebrews using only markdown

Bootstrap stylesheet, compiler, and inliner for responsive and consistent emails with the Bootstrap syntax you know and love.

Bootstrap components for Plotly Dash

A simple hand drawn HTML/CSS theme

Convert CSS text to a React Native stylesheet object

Extension for making GitHub great again

HTML5 Sprite Sheet Generator

A simple, minimal, classless stylesheet for simple HTML pages

A Nmap XSL implementation with Bootstrap.

⛏️ ‎ A front-end design toolkit for developing web apps.

Advanced skinning plugin for IDA Pro

Lightweight and customizable stylesheets for iOS

Ruby on Rails stylesheet engine for Sass

Opinionated reset stylesheet that provides a clean slate for styling your html.

A cheatsheet for exploiting server-side SVG processors.

Auto-resizing input field for React

This library adds a new Font() object to the JavaScript toolbox, similar to new Image() for images

A flat dark theme for PySide and PyQt.

A VS Code theme with bubblegum colors on a moonlit background

Because CSS isn't evil enough already.

A polyfill to parse CSS links and rewrite pixel equivalents into head for non supporting browsers

An alternate stylesheet for Chosen that integrates with Bootstrap.

Generate interactive Specificity Graphs for your CSS

Automatically detect mobile requests from mobile devices in your Rails application.

Holmes is stand-alone diagnostic CSS stylesheet that can highlight potentially invalid or erroneous HTML(5) markup by adding one class

simple data-uri stylesheet generator

🌘 Scope your inline style tags in pure vanilla CSS! Only 16 lines. No build. No dependencies.

Better styling for React Native

Breeze/BreezeDark-like Qt StyleSheets

A command line tool for JavaScript and CSS developers

Make beautiful, animated loading skeletons that automatically adapt to your Angular apps

Automatic CSS Sprite Generator

An extreme CSS reset stylesheet, for aggressively resetting the styling of an element and its children. Composed exclusively of CSS !important rules.

🌑 Dark mode made easy

A collection of compass' stylesheet for bower dependencies and libsass

A GUI builder module for JUCE - with examples