Free Software for CSS

Electron Electron

Electron is a framework that lets you build cross-platform desktop apps with JavaScript, HTML, and CSS. It takes care of the hard parts of building native software, so that you can focus on the core purpose of your application.

OpenUserCSS OpenUserCSS

With OpenUserCSS you can change the look of other websites. OpenUserCSS contains a wide range of themes that are easy to apply, to make websites more readable.

Bulma Bulma

Bulma is a free and open source HTML & CSS framework based on Flexbox. With Bulma you can quickly design responsive websites with pre-built components that follows web standards and best practices. The framework provides an easy to understand class structure that makes it easy to design websites with well structured code. Bulma is loved by many, and used by more than 200,000 developers worldwide.

Foundation Foundation

Foundation is a free and open-source HTML & CSS framework that can be used to build and design websites and web applicaitons in a structured way.

Rome Rome

Rome is a free and open-source JavaScript build tool that has strong conventions and aims to have minimal configuration. The toolset includes a linter, compiler and bundler for JavaScript, TypeScript, JSON, HTML, Markdown, and CSS. Rome has zero dependencies, and has largely been written from scratch by people from Facebook.

RunCSS RunCSS

RunCSS is a free and open-source runtime version of TailwindCSS. RunCSS provides all the same CSS utility class names that we know and love from TailwindCSS without the need for package management or build.

Planplan Planplan

Planplan.io is an open source alternative search engine allowing users to find products from trusted merchants whose reviews we verify. Our solution is for everyone who is looking for products such as online stores wishing to index their products quickly