11 projects
Bootstrap is a CSS-first front-end framework that bundles a responsive grid, prebuilt UI components, and utility classes, plus a small set of JavaScript widgets (built on Popper), letting developers assemble styled, mobile-friendly interfaces without writing CSS from scratch.
Bulma is a free, open-source CSS framework based on Flexbox that provides ready-to-use, responsive UI components and a grid system without requiring any JavaScript. It's distributed as a single CSS file or as customizable Sass source.
Materialize is a responsive front-end CSS/JS framework that implements Google's Material Design language, providing styled HTML components, layout grids, and interactive JavaScript widgets out of the box.
MDB UI Kit is a Material Design component library built on top of Bootstrap 5, offering 700+ UI components, form controls, and templates implemented in SCSS and plain (vanilla) JavaScript. It extends Bootstrap's styling with Material Design aesthetics while remaining framework-agnostic.
NES.css is a pure-CSS framework that styles UI elements—buttons, inputs, containers, icons, and dialogs—with a retro 8-bit, NES-inspired pixel aesthetic. It ships only components with no JavaScript dependency, leaving layout up to the developer.
Pico is a minimalist, lightweight CSS framework that styles semantic HTML elements beautifully out of the box, requiring few or no classes. It offers a class-less mode, dark/light themes, SASS customization, and a small set of components, acting like a supercharged CSS reset.
Spectre.css is a lightweight (~10KB gzipped) CSS framework built around a Flexbox-based responsive grid, base styles, and a set of pre-styled components and utilities. It's a Sass-customizable starting point for building modern, mobile-friendly UIs without JavaScript.
Milligram is an ultra-lightweight (~2kb gzipped) CSS framework that provides minimal default styling for typography, forms, buttons, grids, and tables. It aims to be a clean, low-opinion starting point rather than a full UI component library.
Flowbite is an open-source UI component library built on top of Tailwind CSS, providing pre-styled interactive elements (modals, dropdowns, navbars, tooltips, etc.) that can be wired up via HTML data attributes or controlled programmatically through a JavaScript/TypeScript API.
A UI kit that layers Google's Material Design styling on top of Bootstrap 4, providing a large library of pre-built components, animations, icons, and templates. This jQuery-based version is the legacy v4 release, with the project now steering users toward a Bootstrap 5 successor.
Charts.css is a dependency-free CSS framework for data visualization that turns semantic HTML tables into charts and graphs using utility classes and CSS variables. Instead of JavaScript or SVG/canvas rendering, it styles markup directly so charts are accessible, lightweight, and customizable with plain CSS.