5 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.
Tailwind CSS is a utility-first CSS framework that lets you build custom designs directly in your markup by composing low-level utility classes instead of writing custom CSS. It generates only the styles you use via a build step, keeping output small.
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.
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.