Fomantic UI is a modern front-end development framework that helps create beautiful, responsive layouts using human-friendly HTML.
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted




Stylify is described as 'Library that generates utility-first CSS dynamically based on what you write. Write HTML. Get CSS 🚀' and is a CSS Framework in the development category. There are more than 25 alternatives to Stylify, not only websites but also apps for a variety of platforms, including Self-Hosted, JavaScript, Vue.js and jQuery apps. The best Stylify alternative is Bootstrap, which is both free and Open Source. Other great sites and apps similar to Stylify are Tailwind CSS, Bulma, Semantic UI and Foundation.
Fomantic UI is a modern front-end development framework that helps create beautiful, responsive layouts using human-friendly HTML.




Create beautiful, responsive & accessible web apps quickly with Vue or Nuxt. Nuxt UI is an open-source UI library of 100+ customizable components built with Tailwind CSS and Reka UI.




Skeleton is a small collection of CSS & JS files that can help you rapidly develop sites that look beautiful at any size, be it a 17" laptop screen or an iPhone. Skeleton is built on three core principles:
A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open source. Open code.

A unified, HTML5-based user interface system for all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design.


Spectre.css is a lightweight, responsive and modern CSS framework for faster and extensible development.
Metro UI CSS a set of styles to create a site with an interface similar to Windows 8.
Vuetify is a semantic component framework for Vue. Build amazing applications with the power of Vue and Material Design and a massive library of beautifully crafted components.






GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework.




Unpack your meal and get coding. An invasive CSS library to get your style started.