![Bootstrap](/logos/bootstrap.dark.svg) | The most popular HTML, CSS, and JavaScript framework for developing respons... | Pushed 3 days ago 1.39k contributors Created 13 years ago | 168k |
![Tailwind CSS](/logos/tailwindcss.dark.svg) | A utility-first CSS framework for rapid UI development. | Pushed 2 days ago 286 contributors Created 7 years ago | 80.8k |
![SemanticUI](/logos/semantic-ui.dark.svg) | A UI component framework based around useful principles from natural langua... | Pushed 2 years ago 208 contributors Created 11 years ago | 51.1k |
![Bulma](/logos/bulma.dark.svg) | Modern CSS framework based on Flexbox | Pushed 2 days ago 379 contributors Created 9 years ago | 48.9k |
![DaisyUI](/logos/daisy.dark.svg) | Component classes to Tailwind CSS | Pushed 9 days ago 195 contributors Created 4 years ago | 32.4k |
![Foundation](/logos/foundation.dark.svg) | The most advanced responsive front-end framework in the world. Quickly crea... | Pushed a year ago 1.04k contributors Created 13 years ago | 29.6k |
![PureCSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F23743443%3Fv%3D3%26s%3D48&w=96&q=75) | A set of small, responsive CSS modules that you can use in every web projec... | Pushed a day ago 71 contributors Created 11 years ago | 23.5k |
![Skeleton CSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F693790%3Fv%3D3%26s%3D48&w=96&q=75) | Skeleton: A Dead Simple, Responsive Boilerplate for Mobile-Friendly Develop... | Pushed 10 years ago 25 contributors Created 13 years ago | 19k |
![UIkit](/logos/uikit.dark.svg) | A lightweight and modular front-end framework for developing fast and power... | Pushed a day ago 37 contributors Created 11 years ago | 18.2k |
![Material Components](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F19478152%3Fv%3D3%26s%3D48&w=96&q=75) | Modular and customizable Material Design UI components for the web | Pushed a month ago 386 contributors Created 8 years ago | 17.1k |
![Bootswatch](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F900407%3Fv%3D3%26s%3D48&w=96&q=75) | Themes for Bootstrap | Pushed 2 days ago 86 contributors Created 12 years ago | 14.5k |
![Pico.css](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F57780293%3Fv%3D3%26s%3D48&w=96&q=75) | Minimal CSS Framework for semantic HTML | Pushed 5 months ago 49 contributors Created 5 years ago | 12.9k |
![Primer](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F7143434%3Fv%3D3%26s%3D48&w=96&q=75) | The CSS design system that powers GitHub | Pushed 9 days ago 174 contributors Created 9 years ago | 12.5k |
![Tachyons](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F15205635%3Fv%3D3%26s%3D48&w=96&q=75) | Functional css for humans | Pushed 5 months ago 66 contributors Created 11 years ago | 11.6k |
![Spectre.css](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F126385%3Fv%3D3%26s%3D48&w=96&q=75) | Spectre.css - A Lightweight, Responsive and Modern CSS Framework | Pushed 4 years ago 29 contributors Created 8 years ago | 11.3k |
![Milligram](/logos/milligram.dark.svg) | A minimalist CSS framework. | Pushed 4 years ago 27 contributors Created 9 years ago | 10.2k |
![Windi CSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F79109951%3Fv%3D3%26s%3D48&w=96&q=75) | Next generation utility-first CSS framework. | Pushed a year ago 54 contributors Created 4 years ago | 6.51k |
![Gutenberg](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F588205%3Fv%3D3%26s%3D48&w=96&q=75) | Modern framework to print the web correctly. | Pushed a year ago 11 contributors Created 9 years ago | 4.8k |
![Open Props](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F1134620%3Fv%3D3%26s%3D48&w=96&q=75) | CSS custom properties to help accelerate adaptive and consistent design. | Pushed 25 days ago 54 contributors Created 3 years ago | 4.54k |
![PaperCSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F33295605%3Fv%3D3%26s%3D48&w=96&q=75) | The Less Formal CSS Framework | Pushed a year ago 46 contributors Created 7 years ago | 4.04k |
![new.css](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F58664567%3Fv%3D3%26s%3D48&w=96&q=75) | A classless CSS framework to write modern websites using only HTML. | Pushed 3 years ago 11 contributors Created 4 years ago | 3.94k |
![Picnic CSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F2801252%3Fv%3D3%26s%3D48&w=96&q=75) | A beautiful CSS library to kickstart your projects | Pushed a year ago 41 contributors Created 10 years ago | 3.78k |
![Lightning Design System](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F4857302%3Fv%3D3%26s%3D48&w=96&q=75) | Salesforce Lightning Design System | Pushed a month ago 80 contributors Created 9 years ago | 3.54k |
![Fomantic-UI](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F41948752%3Fv%3D3%26s%3D48&w=96&q=75) | Fomantic-UI is the official community fork of Semantic-UI | Pushed 9 days ago 266 contributors Created 6 years ago | 3.53k |
![Halfmoon](/logos/halfmoon.dark.svg) | Halfmoon is a highly customizable, drop-in Bootstrap replacement. It comes ... | Pushed 10 months ago 3 contributors Created 4 years ago | 3k |
![Master CSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F63972833%3Fv%3D3%26s%3D48&w=96&q=75) | The CSS Language and Framework | Pushed 22 days ago 15 contributors Created 3 years ago | 1.77k |
![Chota](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F971411%3Fv%3D3%26s%3D48&w=96&q=75) | A micro (3kb) CSS framework | Pushed a year ago 14 contributors Created 7 years ago | 1.37k |
![Cirrus UI](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F2801187%3Fv%3D3%26s%3D48&w=96&q=75) | The SCSS framework for the modern web. | Pushed 8 days ago 15 contributors Created 8 years ago | 1.35k |
![BeerCSS](/_next/image?url=https%3A%2F%2Favatars.githubusercontent.com%2Fu%2F78794361%3Fv%3D3%26s%3D48&w=96&q=75) | Build material design interfaces in record time... without stress for devs.... | Pushed 18 days ago 19 contributors Created 4 years ago | 1.18k |