Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online




Apps similar to Halfmoon include Bootstrap, which is free and open source. Other options are Tailwind CSS, Bulma, Semantic UI and Foundation. You're spoiled for choice with CSS Frameworks like Halfmoon: we list more than 50 alternatives for the web, self-hosting, Mac, Windows and Linux.




Less Framework is a CSS grid system for designing adaptive websites. It contains 4 layouts and 3 sets of typography presets, all based on a single grid.
Phonon is a front-end framework made with mobile and desktop in mind. It offers clear and neutral components that integrate best practices and ideas coming from well-known design styles.
Juiced has many of the same layout features that you know and love, but improves upon them with better mobile targeting, custom column ordering, better alignment options, understandable HTML, and less boilerplate styles.
The 960 Grid System is an effort to streamline web development workflow by providing commonly used dimensions, based on a width of 960 pixels. There are two variants: 12 and 16 columns, which can be used separately or in tandem.
Milligram provides a minimal setup of styles for a fast and clean starting point. Specially designed for better performance and higher productivity with fewer properties to reset resulting in cleaner code.
Set column and gutter widths, choose the number of columns, and switch between pixels and percentages.
Webments is a collection of libre frameworks designed with scratch CSS using different design languages.



