320 and Up Alternatives
320 and Up is described as 'The ‘tiny screen first’ responsive boilerplate' and is an website in the Development category. There are more than 50 alternatives to 320 and Up, not only websites but also apps for a variety of platforms, including Self-Hosted solutions, Mac, Windows and Linux. The best alternative is Bootstrap, which is both free and Open Source. Other great sites and apps similar to 320 and Up are Materialize (Free, Open Source), Foundation (Free, Open Source), Purecss (Free, Open Source) and Tailwind CSS (Free, Open Source).
- The Goldilocks Approach to Responsive Web Design - A good starting point for design that takes device resolution out of the equation. View 51 alternatives to The Goldilocks Approach
- This project's goal is to be able to create a fully accessible material design styled website using React Components and Sass. View 78 alternatives to react-md
- This is the Responsive Grid System, a quick, easy and flexible way to create a responsive web site. View 73 alternatives to Responsive Grid System
- A simple, lightweight, responsive, 12-column grid and container system for your website. View 73 alternatives to Simple GridNo screenshots yet
- Free • Open Source
- Online
- Self-Hosted
- A grid system for responsive web design. Includes folding columns, elastic gutters, a zoomable baseline grid, and a delightful grid overlay script. View 51 alternatives to Golden Grid SystemNo screenshots yet
- Free • Open Source
- Online
- 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. View 51 alternatives to Less FrameworkNo screenshots yet
- Free • Open Source
- Online
- Sassy-validation is a Sass data type validation library. Validate inputted data or don’t Sass at all ! View 58 alternatives to Sassy-validationNo screenshots yet
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Lightweight front-end framework for logically building complex, responsive web projects. View 58 alternatives to Wee
- inuit.css is a lightweight, constantly updated CSS framework which provides you with a pragmatic and feature-rich starting point for all your projects. View 58 alternatives to inuit.css
- The Fluid Baseline Grid System is an HTML5 & CSS3 development kit that provides a solid foundation to quickly design websites with ease. View 51 alternatives to Fluid Baseline Grid