function: css-framework
796 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| ganapativs/bttn.css A CSS-only button style library offering a variety of prebuilt button classes (simple, jelly, gradient, material, pill, etc.) with sizes an… | 23 | 2050 | maintenance |
| gajus/babel-plugin-react-css-modules A Babel plugin that transforms React's styleName attribute into className at compile time using CSS module resolution. It offers much lower… | 23 | 2034 | maintenance |
| StartBootstrap/startbootstrap-agency A free, open-source one-page agency portfolio HTML theme built on Bootstrap by Start Bootstrap. It includes responsive sections, a portfoli… | 32 | 2029 | maintenance |
| dovy/elusive-iconfont Elusive Iconfont is an open-source icon webfont (CSS-based) optimized for use with Twitter Bootstrap. It provides scalable vector icons del… | 32 | 2023 | maintenance |
| flatlogic/awesome-bootstrap-checkbox A pure CSS library that styles Bootstrap checkboxes and radio buttons using Font Awesome icons, requiring no JavaScript. It supports Bootst… | 23 | 2019 | maintenance |
| kbrsh/wing Wing is a minimal, lightweight CSS framework (about 2-5kb) that automatically styles HTML elements with clean, modern designs, requiring al… | 23 | 1996 | maintenance |
| Gaohaoyang/gaohaoyang.github.io A concise Jekyll blog theme (HyG) written in SCSS, used both as the author's personal blog and as a reusable theme. It provides home, archi… | 23 | 1930 | maintenance |
| yairEO/fancyInput A jQuery plugin that adds playful CSS3 letter-by-letter animation effects to typing and deleting in text inputs and textareas. It is a smal… | 10 | 1908 | maintenance |
| stylus/nib Nib is a library of mixins, utilities, and components for the Stylus CSS preprocessor, providing cross-browser CSS3 support including vendo… | 23 | 1884 | maintenance |
| bokmann/font-awesome-rails A Rails engine that bundles the Font Awesome icon font and stylesheets for use with the Rails asset pipeline. It also provides view helpers… | 23 | 1852 | maintenance |
| inuitcss/inuitcss inuitcss is an extensible, scalable Sass-based OOCSS framework for building large, long-lasting UI projects. Rather than shipping ready-mad… | 23 | 1843 | maintenance |
| jh3y/whirl Whirl is a curated collection of CSS loading animations (spinners, bars, and indicators) built with pseudo-elements, distributed as both CS… | 23 | 1835 | maintenance |
| madeleineostoja/rucksack Rucksack is a PostCSS plugin bundle that adds CSS features and shortcuts like responsive typography, shorthand positioning, clearfix, and e… | 32 | 1831 | maintenance |
| ciar4n/imagehover.css A pure CSS library providing over 40 scalable image hover effects in a lightweight 19KB stylesheet. It works by applying effect classes to … | 23 | 1822 | maintenance |
| devinhunt/typebase.css typebase.css is a minimal, customizable CSS typography boilerplate for the web, available in plain CSS, Less, and Sass versions. It enforce… | 32 | 1806 | maintenance |
| lokesh-coder/pretty-checkbox A pure CSS library that beautifies checkbox and radio button inputs with shapes, colors, animations, and iOS-style switches, requiring no J… | 23 | 1803 | maintenance |
| drublic/css-modal A library for building modal dialogs out of pure CSS, with optional JavaScript enhancements like ESC-key closing and scroll locking. It is … | 23 | 1802 | maintenance |
| sveltejs/svelte-preprocess svelte-preprocess is a Svelte preprocessor library that lets you write Svelte components in languages other than plain JavaScript, HTML, an… | 88 | 1797 | maintenance |
| pikock/bootstrap-magic Bootstrap Magic is a browser-based generator for creating custom Bootstrap 4 themes with live preview and live HTML/CSS editing. It exposes… | 32 | 1794 | maintenance |
| loadingio/css-spinner A collection of 12 small, elegant pure CSS loading spinners for websites, with no external dependencies. Each spinner averages ~1KB, is cus… | 23 | 1768 | maintenance |
| proksh/atomize Atomize is a React UI design system built on styled-components and Styletron, offering customizable, production-ready components following … | 32 | 1764 | maintenance |
| logoove/weui WeUI+ is an enhanced mobile UI component library built on top of WeUI and Zepto, offering nearly 100 components and plugins across forms, b… | 23 | 1747 | maintenance |
| adrianhajdin/project_shareme_social_media ShareMe is a full-stack image sharing social media application built with React, Tailwind CSS, and Sanity CMS. It is the companion code rep… | 32 | 1727 | maintenance |
| DesignRevision/shards-ui Shards is a free, MIT-licensed UI kit built on top of Bootstrap 4.3.1, offering custom components, templates, and SCSS source files with a … | 23 | 1711 | maintenance |
| creativetimofficial/now-ui-kit ... | 23 | 1694 | maintenance |
| airbnb/react-with-styles A React library for using CSS-in-JavaScript with shared theme support without coupling components to a specific CSS-in-JS implementation li… | 32 | 1690 | maintenance |
| smcllns/css-social-buttons Zocial is a CSS library that renders popular social and login buttons (Facebook, Twitter, GitHub, Dropbox, etc.) using an icon font and min… | 23 | 1675 | maintenance |
| Martz90/vivify Vivify is a free, MIT-licensed CSS animation library providing dozens of ready-made keyframe animation classes like fadeIn, popIn, shake, a… | 32 | 1671 | maintenance |
| 9elements/fancy-border-radius A web-based visual generator for creating organic shapes using the eight-value CSS border-radius slash syntax. Users can adjust sliders to … | 32 | 1648 | maintenance |
| jenil/bulmaswatch Bulmaswatch is a collection of free themes for the Bulma CSS framework, inspired by Bootswatch. It provides drop-in stylesheets usable via … | 32 | 1642 | maintenance |
| VinceG/Bootstrap-Admin-Theme A free, MIT-licensed generic admin dashboard theme built on Bootstrap, providing pre-built pages for login, dashboards, charts, tables, for… | 10 | 1626 | maintenance |
| ThisIsDallas/Simple-Grid Simple Grid is a lightweight, responsive CSS grid system that provides column classes for content and layout grids without being a full CSS… | 32 | 1612 | maintenance |
| codewithsadee/anon-ecommerce-website Anon is a fully responsive eCommerce website template built with plain HTML, CSS, and JavaScript. It provides a complete storefront UI with… | 32 | 1612 | maintenance |
| AlexanderPoellmann/PaymentFont PaymentFont is a webfont of icons representing payment operators and methods like PayPal, Visa, Stripe, and Bitcoin. It ships as CSS plus S… | 23 | 1591 | maintenance |
| casesandberg/reactcss ReactCSS is a JavaScript library for defining inline styles in React and React Native using a class-based style object. It supports autopre… | 23 | 1580 | maintenance |
| mbr/flask-bootstrap A Flask extension that packages the Twitter Bootstrap CSS/JS framework into a blueprint with ready-made templates. It serves Bootstrap reso… | 32 | 1561 | maintenance |
| chenz24/vue-blu Vue-Blu is a UI component library for Vue.js 2.x built on top of the Bulma CSS framework. It provides ready-made components to help build w… | 44 | 1559 | maintenance |
| BlazeSoftware/atoms Blaze Atoms is a set of framework-free web components built with Stencil that power the Blaze UI toolkit. It provides reusable UI elements … | 23 | 1553 | maintenance |
| tylerchilds/cutestrap Cutestrap is a tiny (2.7KB minified & gzipped) pure CSS framework built with modern CSS custom properties. It provides opinionated form sty… | 23 | 1550 | maintenance |
| matyunya/smelte Smelte is a UI framework providing Material Design components built with Svelte and Tailwind CSS. It offers a wide range of components and … | 35 | 1544 | maintenance |
| jasonlong/cayman-theme Cayman is a clean, responsive CSS theme for GitHub Pages project sites. It can be used via GitHub's Automatic Page Generator or copied for … | 32 | 1539 | maintenance |
| reduction-admin/react-reduction React Reduction is a free admin dashboard template built with React and Bootstrap 4, based on Create React App. It provides pre-built admin… | 23 | 1525 | maintenance |
| lzxb/flex.css flex.css is a declarative CSS layout library that lets developers define flexbox layouts via HTML attributes (flex or data-flex) instead of… | 32 | 1522 | maintenance |
| KyleAMathews/react-spinkit A React component library providing a collection of CSS-animated loading spinners ported from SpinKit and loaders.css. Spinners are configu… | 23 | 1493 | maintenance |
| creativetimofficial/notus-nextjs Notus NextJS is a free, MIT-licensed UI kit and admin dashboard template built with Tailwind CSS and NextJS/React by Creative Tim. It ships… | 23 | 1492 | maintenance |
| eqcss/eqcss EQCSS is a JavaScript-based CSS reprocessor that adds element queries (@element), scoped CSS, a parent selector, and responsive JavaScript … | 23 | 1489 | maintenance |
| csswizardry/csswizardry-grids csswizardry-grids is a Sass-based, responsive CSS grid system with fluid, nestable, and reorderable layout classes. It uses a modified BEM … | 32 | 1484 | maintenance |
| zalog/placeholder-loading A CSS-only library for content placeholder (skeleton) loading animations, built with SASS and customizable via variables. It provides simpl… | 23 | 1481 | maintenance |
| LunarLogic/starability Starability.css is a dependency-free, pure HTML/CSS library of accessible star rating widgets with playful animations. It uses radio inputs… | 32 | 1459 | maintenance |
| LeaVerou/css3patterns A gallery of pure CSS3 background patterns built with gradients, originally created by Lea Verou in 2010. It showcases editable code snippe… | 32 | 1455 | maintenance |
| Heydon/fukol-grids Fukol is a 93-byte Flexbox-based CSS grid system that lives entirely in its README. It provides breakpoint-free, responsive grid layouts us… | 32 | 1448 | maintenance |
| stephenhutchings/typicons.font Typicons is a set of 336 pixel-perfect vector icons packaged as a web font with CSS, distributed via npm and bower. It includes SVG source … | 23 | 1445 | maintenance |
| mrcoles/markdown-css A CSS stylesheet (built from LESS) that makes regular HTML render as if it were plain-text markdown, using only CSS with no JavaScript. It … | 32 | 1437 | maintenance |
| tailwindlabs/tailwindcss-container-queries An official Tailwind CSS plugin that adds container query utilities like @container and @lg: variants for styling elements based on their c… | 60 | 1434 | maintenance |
| BootstrapDash/StarAdmin-Free-Bootstrap-Admin-Template Star Admin is a free, responsive admin dashboard template built with Bootstrap 4, featuring a clean, elegant UI with pre-built components, … | 23 | 1416 | maintenance |
| mrmrs/pesticide Pesticide is a small CSS stylesheet (available in vanilla CSS, Sass, Less, and Stylus) that draws colored outlines around every element on … | 60 | 1412 | maintenance |
| zavoloklom/material-design-iconic-font Material Design Iconic Font is a CSS toolkit and icon font packaging Google's official Material Design icons plus community and brand icons… | 23 | 1403 | maintenance |
| ghosh/microtip Microtip is a minimal, CSS-only tooltip library weighing just 1kb minified and gzipped, with accessibility built in via aria-label and role… | 32 | 1400 | maintenance |
| styled-components/vue-styled-components A Vue 2.x port of styled-components that lets you write actual CSS in JavaScript using tagged template literals to create styled Vue compon… | 66 | 1379 | maintenance |
| react-materialize/react-materialize A React component library that wraps Materialize CSS to provide Material Design UI components like buttons, cards, and grids. It offers a r… | 23 | 1369 | maintenance |
| noprompt/garden Garden is a Clojure/ClojureScript library for generating CSS programmatically using Hiccup-like syntax, where vectors represent selectors a… | 32 | 1368 | maintenance |
| devlint/gridlex Gridlex is a simple CSS Flexbox-based grid system for building responsive layouts, available as ready-to-use CSS or customizable Sass sourc… | 23 | 1367 | maintenance |
| nathansmith/unsemantic Unsemantic is a fluid, percentage-based CSS grid framework and successor to the 960 Grid System, built with Sass. It provides responsive gr… | 32 | 1362 | maintenance |
| thoughtbot/bitters Bitters is a set of scaffold styles, Sass variables, and default element styles for web projects, designed to work alongside the Bourbon Sa… | 23 | 1362 | maintenance |
| creativetimofficial/light-bootstrap-dashboard Light Bootstrap Dashboard is a free, MIT-licensed Bootstrap 4 admin dashboard template by Creative Tim, designed to be beautiful and simple… | 23 | 1362 | maintenance |
| dnomak/flexiblegs-scss-plus Flexible Grid System Scss Plus is an SCSS extension of the Flexible Grid System that adds extra grid features on top of the base flexiblegs… | 10 | 1338 | maintenance |
| taitems/Aristo-jQuery-UI-Theme Aristo is a jQuery UI theme ported from the Cappuccino framework's Aristo design, implemented in CSS. It provides a polished, consistent vi… | 32 | 1336 | maintenance |
| typeplate/typeplate.github.io Typeplate is a 'typographic starter kit' — a small (~5 KB) Sass library that defines proper markup and extensible styling for common typogr… | 23 | 1334 | maintenance |
| jakearchibald/sprite-cow Sprite Cow is a web application that helps developers get the background-position, width, and height of sprites within a spritesheet as cop… | 32 | 1327 | maintenance |
| getbase/base Base is a lightweight, responsive CSS framework built on top of Normalize.css, designed to work across all device sizes. It provides modula… | 56 | 1323 | maintenance |
| sylvainpolletvillard/postcss-grid-kiss A PostCSS plugin that lets developers define CSS Grid layouts by drawing them as ASCII art directly inside a single 'grid-kiss' declaration… | 23 | 1316 | maintenance |
| vuejs/ui A collection of Vue 2 UI components and styles used across official Vue.js organization apps, distributed as the @vue/ui npm package. It pr… | 10 | 1311 | maintenance |
| morajabi/styled-media-query A small JavaScript library that provides a nicer, breakpoint-based syntax for writing CSS media queries in styled-components. It supports c… | 23 | 1308 | maintenance |
| icons8/line-awesome Line Awesome is a free icon font of ~1,380 flat line icons that serves as a drop-in replacement for Font Awesome 5.11.2, based on the Icons… | 63 | 1307 | maintenance |
| bestguy/sveltestrap Sveltestrap provides Bootstrap 4 & 5 components as Svelte components, removing the need for Bootstrap's JavaScript or jQuery. This legacy r… | 10 | 1297 | maintenance |
| chrisnager/ungrid ungrid is a tiny, responsive, table-based CSS grid system whose entire stylesheet is 97 bytes minified. It provides simple .row and .col cl… | 32 | 1294 | maintenance |
| nielsenramon/chalk Chalk is a free, customizable, and performant Jekyll blog theme written with SCSS and Liquid templates. It ships with dark/light modes, tag… | 23 | 1280 | maintenance |
| flatlogic/sing-app Sing App is a free, MIT-licensed admin dashboard template built with Bootstrap 4.5 and SCSS, providing a responsive layout with styled comp… | 57 | 1270 | maintenance |
| rtfeldman/elm-css elm-css is an Elm library for defining CSS with typed, composable functions instead of raw stylesheets. It provides locally scoped styles, … | 32 | 1256 | maintenance |
| raphaelfabeni/css-loader A collection of pure CSS loading spinners and loaders, each built with a single div element. It provides multiple loader styles (bar, ball,… | 23 | 1249 | maintenance |
| rafalbromirski/sass-mediaqueries A collection of Sass mixins for generating CSS media queries, including device-specific mixins for iPhones, iPads, HD TVs, and HiDPI screen… | 23 | 1248 | maintenance |
| imperavi/kube Kube is a lightweight (~30Kb) CSS framework providing a flexible skeleton for building responsive websites without imposing design styles. … | 10 | 1242 | maintenance |
| delight-im/HTML-Sheets-of-Paper A lightweight HTML and CSS library that emulates sheets of paper (A4, A3, US Letter, etc.) in the browser, acting as a minimal word process… | 32 | 1232 | maintenance |
| orlandotm/payment-webfont A CSS webfont package containing SVG icons for major payment systems like Visa, Mastercard, PayPal, Stripe, and Bitcoin. It is distributed … | 23 | 1230 | maintenance |
| vechai/vechaiui Vechai UI is a collection of accessible React UI components styled with Tailwind CSS, built on top of Headless UI and Radix UI primitives. … | 10 | 1215 | maintenance |
| creativetimofficial/material-kit-react Material Kit 2 React is a free, MIT-licensed React UI kit and design system built on MUI, inspired by Google's Material Design. It ships 40… | 23 | 1213 | maintenance |
| ai/autoprefixer-rails A Ruby gem that integrates the Autoprefixer tool into Ruby and Ruby on Rails projects, automatically adding CSS vendor prefixes based on Ca… | 39 | 1210 | maintenance |
| owenversteeg/min Min is an extremely small (995 bytes minified and gzipped) CSS framework that styles basic HTML elements like buttons, inputs, navbars, tab… | 23 | 1201 | maintenance |
| couds/react-bulma-components A React component library wrapping the Bulma CSS framework, providing ready-made components like Button and Form with tree-shaking support.… | 23 | 1200 | maintenance |
| Microwawe/mamba-ui Mamba UI is a free, open-source UI kit offering 150+ Tailwind CSS components and templates that can be copy-pasted into any project. Compon… | 32 | 1192 | maintenance |
| geedmo/yamm3 Yamm3 is a lightweight, pure-CSS megamenu component for Bootstrap 3 that reuses the standard navbar markup and Bootstrap's fluid grid syste… | 23 | 1190 | maintenance |
| tailwindlabs/tailwindcss-line-clamp An official Tailwind CSS plugin providing line-clamp utilities for visually truncating text after a fixed number of lines. As of Tailwind C… | 60 | 1186 | maintenance |
| cxs-css/cxs cxs is a minimal 0.7kb CSS-in-JS library that uses an atomic CSS approach for high performance and style deduplication. It is framework-ind… | 32 | 1182 | maintenance |
| Chalarangelo/mocka Mocka is a tiny (~500 bytes) CSS/Sass content placeholder component for showing skeleton loading states on websites and web apps. It ships … | 23 | 1174 | maintenance |
| styled-components/styled-theming A small helper library for styled-components that makes it easy to define multiple themes (e.g. light/dark mode) for React apps. It generat… | 71 | 1170 | maintenance |
| oliver-gomes/csswand CSS Wand is a web app that lets users preview and copy-paste beautiful CSS effects like hover, loading, and button animations, with a built… | 32 | 1170 | maintenance |
| foundation/motion-ui Motion UI is a standalone Sass library for creating flexible CSS transitions and animations, originally bundled with Foundation for Apps an… | 34 | 1167 | maintenance |
| StartBootstrap/startbootstrap-new-age New Age is a free, open-source Bootstrap 5 landing page theme for web apps created by Start Bootstrap. It ships prebuilt HTML/CSS/JS in a d… | 32 | 1153 | maintenance |
| laravel-frontend-presets/tailwindcss A Laravel frontend preset package that scaffolds Tailwind CSS into a fresh Laravel application via artisan commands. It optionally generate… | 23 | 1149 | maintenance |
| GoogleChromeLabs/container-query-polyfill A small (9 kB) polyfill for CSS Container Queries built on ResizeObserver and MutationObserver, supporting the full @container query syntax… | 62 | 1148 | maintenance |