The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Semantic is a UI component framework based around useful principles from natural language.

Modern CSS framework based on Flexbox

Materialize, a CSS Framework based on Material Design

A utility-first CSS framework for rapid UI development.

Themes for Bootstrap

An extended table to integration with some of the most widely used CSS frameworks. (Supports Bootstrap, Semantic UI, Bulma, Material Design, Foundation, Vue.js)

Spectre.css - A Lightweight, Responsive and Modern CSS Framework

A minimalist CSS framework.

Lightweight CSS framework

Modern framework to print the web correctly.                                               

A useful list of must-watch talks about CSS

List of awesome CSS frameworks

CSS only library to fill empty background with beautiful patterns.

A minimal, responsive, style-agnostic CSS framework!

🌸 a minimal css framework/theme.

A collection of best front-end frameworks for faster and easier web development.

A lightweight, scalable, mobile-first CSS framework

This repository contains content which will be helpful in your journey as a front-end Web Developer

Fomantic-UI is a community fork of Semantic-UI

World's smallest responsive 🔥 css framework (395 bytes)

Front-end framework with a built-in dark mode and full customizability using CSS variables; great for building dashboards and tools.

CSS Framework for Dummies, Without Classes

Propeller - Develop more, Code less. Propeller is a front-end responsive framework based on Google's Material Design Standards & Bootstrap.

Drop-in switcher for previewing minimal CSS frameworks