CSS Frameworks

CSS/UI frameworks to help build great looking websites and applications

Tailwind CSS

Low level, utility-first framework

Bootstrap

Popular UI framework with tons of components that use both CSS and JS

Materialize

A modern responsive front-end framework based on Material Design

Material Design Lite

Light framework based on Material Design. No JS dependency

Bulma

Modern CSS framework with no JS

Skeleton

Extremely light framework for basic UI elements

Semantic UI

Empowers designers and developers by creating a shared vocabulary for UI

Fomantic UI

A community fork of Semantic-UI

Foundation

Mobile first framework with clean markup

Pure CSS

A set of small, responsive CSS modules

UIKit

Lightweight and modular front-end framework

Susy

Lightweight, grid-layout engine for Sass

Milligram.io

Minimalist CSS framework

Vanilla Framework

Simple, extensible CSS framework written in Sass

Spectre CSS

Lightweight, modern CSS framework

Picnic CSS

Lightweight and beautiful library

Wing

A beautiful CSS framework designed for minimalists

Chota

A micro (~3kb) CSS framework

Blueprint CSS

A lightweight layout library for building great responsive mobile first UIs that work everywhere

W3.CSS

A modern CSS framework with support for desktop, tablet, and mobile design by default. Designed to be independent of jQuery or any other JavaScript library

98.css

A design system for building faithful recreations of old UIs

NES CSS

NES-style CSS Framework

Shoelace.css

Lightweight, forward-thinking CSS library built with future CSS syntax

MVP.css

A minimalist stylesheet for HTML elements. No class names, no frameworks, just semantic HTML and you're done

Blaze.css

Open source modular CSS toolkit providing great structure for building websites quickly

Turret CSS

Turret CSS is a styles framework for development of responsive websites.

Cutestrap

A strong, independent CSS Framework.

Shorthand

Shorthand is a free and open source css framework, that allows you to make unique and modern design without writing any css

XP.css

XP.css is an extension of 98.css. A CSS library for building interfaces that look like old UIs.

Framework7

Framework7 - is a free and open source framework to develop mobile, desktop or web apps with native look and feel.

Hint.css

A pure CSS tooltip library for your lovely websites.

imagehover.io

Pure CSS Image Hover Effect Library

mini.css

A minimal, responsive, style-agnostic CSS framework

Tachyons

Create fast loading, highly readable, and 100% responsive interfaces with as little css as possible.

Material Bootstrap

Material Design with Bootstrap

Ivory

A modern CSS framework for developing powerful web interfaces faster and easier

Halfmoon UI

A responsive and lightweight framework, designed for quickly building beautiful dashboards and product pages.

Metro 4

Create your site quickly and effectively with Metro 4. impressive components library built on html, css, javascript.

css-doodle

A web component for drawing patterns with CSS

latex.css

Make your website look like a LaTeX document

Paper CSS

Front-end printing solution

Windi CSS

Next generation compiler for Tailwind CSS

Cirrus CSS

A gorgeous CSS Framework for the web

Gutenberg

Modern framework to print the web correctly. 

lit

World's smallest responsive fire css framework (395 bytes). 

Arwes

Arwes is a web framework to build user interfaces based on futuristic science fiction designs, animations, and sound effects. 

Bojler

Bojler is an email framework for developing responsive and lightweight email templates that will render correctly across each of the most popular email clients. 

Tacit

Primitive CSS Framework for dummies, without classes. 

Terminal CSS

A modern and minimal CSS framework for terminal lovers. 

Sakura

A minimal classless css framework / theme. 

PSone

PS1 style CSS Framework, inspired by NES.css. 

Marx

Marx is the classless CSS reset to be used in any projects (namely small ones). 

Tufte

Style your webpage like Edward Tufte’s handouts.