CSS Frameworks

Leaderboard of CSS Frameworks.

Bootstrap

getbootstrap.com

160382
77521
366

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

Meta
SCSS
License
MIT

Tailwind CSS

tailwindcss.com/

62297
3166
7

A utility-first CSS framework for rapid UI development.

Meta
PostCSS
License
MIT

Semantic UI

www.semantic-ui.com

50246
5101
1063

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

Meta
LESS
License
MIT

Bulma

bulma.io

46353
3908
329

Modern CSS framework based on Flexbox

Meta
Sass
License
MIT

Materialize

materializecss.com

38735
4858
800

Materialize, a CSS Framework based on Material Design

Meta
Sass
License
MIT

Material Design Lite

getmdl.io

32106
5206
395

Material Design Components in HTML/CSS/JS

Meta
SCSS
License
Apache-2.0

Foundation

get.foundation

29339
5637
38

The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites that work on any kind of device.

Meta
SCSS
License
MIT

pure

purecss.io/

22619
2509
6

A set of small, responsive CSS modules that you can use in every web project.

Meta
None
License
NOASSERTION

UIkit

getuikit.com

17694
2330
629

A lightweight and modular front-end framework for developing fast and powerful web interfaces

Meta
LESS, SCSS
License
MIT

Spectre.css

picturepan2.github.io/spectre/

11090
802
193

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

Meta
LESS
License
MIT

Milligram

milligram.io

9844
650
92

A minimalist CSS framework.

Meta
Sass, SCSS, LESS, Stylus, PostCSS
License
MIT

MUI

www.muicss.com

4509
451
76

Lightweight CSS framework

Meta
SCSS
License
NOASSERTION

sakura

oxal.org/projects/sakura

3558
163
18

🌸 a minimal css framework/theme.

Meta
SCSS
License
MIT

mini.css

chalarangelo.github.io/mini.css

2949
211
11

A minimal, responsive, style-agnostic CSS framework!

Meta
SCSS
License
MIT

Mobi.css

getmobicss.com/

2346
163
7

A lightweight, scalable, mobile-first CSS framework

Meta
SCSS
License
MIT

Wing

kbrsh.github.io/wing

2015
164
11

💎 A beautiful CSS framework designed for minimalists.

Meta
Stylus
License
MIT

Cutestrap

www.cutestrap.com

1560
93
16

A strong, independent CSS Framework. Only 2.7KB minified & gzipped.

Meta
SCSS
License
GPL-3.0

Kube

.

1269
198
62

Kube CSS Framework

Meta
SCSS
License
MIT

siimple

www.siimple.xyz

578
56
0

The minimal and themeable CSS toolkit for flat and clean designs

Meta
SCSS
License
MIT