GroundworkCSS is a 100% free and open source responsive HTML5, CSS and JavaScript Framework.
Kube Web Framework Alternatives
Kube Web Framework is described as 'Free CSS/JS advanced and flexible framework' and is a CSS Framework in the development category. There are more than 50 alternatives to Kube Web Framework, not only websites but also apps for a variety of platforms, including Self-Hosted, Mac, Windows and Linux apps. The best Kube Web Framework alternative is Bootstrap, which is both free and Open Source. Other great sites and apps similar to Kube Web Framework are Tailwind CSS, Semantic UI, Foundation and Material UI.
Alternatives list
Kendo UI is JQuery-based framework for rich UI, build HTML5 apps that look native on any device, build desktop and mobile applications for any browser.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online

Responsable is a responsive HTML CSS LESS SCSS framework with clean markup, normalized CSS, and responsive images. It allows for nested columns for easy grid nesting and customization, and provides base styles for forms, tables, and typography for faster startup on your projects.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux
The Goldilocks Approach to Responsive Web Design - A good starting point for design that takes device resolution out of the equation.
Cost / License
- Free
- Open Source
Platforms
- Online
A grid system for responsive web design. Includes folding columns, elastic gutters, a zoomable baseline grid, and a delightful grid overlay script.
Cost / License
- Free
- Open Source
Platforms
- Online
Google's front-end web framework for building sites to the Material Design specification.



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.
Set column and gutter widths, choose the number of columns, and switch between pixels and percentages.
Cost / License
- Free
- Open Source
Platforms
- Online
AlloyUI is a framework built on top of YUI3 (JavaScript) that uses Bootstrap (HTML/CSS) to provide a simple API for building high scalable applications.
Cost / License
- Free
- Open Source
Platforms
- Online
- JavaScript
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.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad




























