Bulma is a CSS framework based on Flexbox. It's responsive and has a simple grid system.
Voxel.css makes it easy to render 3D. It supports all image types and includes GPU acceleration and CSS3 transitions.
If you've always wanted to learn about graphic design but never knew where to start, you're in luck. This amazing bundle from Designtuitive offers up 3 hands-on courses to ...
Timelined is a CSS-only vertical timeline that's fully customizable. You can use it to create static or dynamic timelines.
Scooter is an SCSS framework for Dropbox that provides base styles, CSS components, and rapid static prototyping. It's very well documented and easy to use.
Milligram is a minimalist CSS framework. It's lightweight (only 2kb gzipped!), and is designed for better performance and productivity.
Colofilter.css lets you easily add duotone filters to photos using CSS. It's a cool effect, but doesn't work in every browser, so make sure you don't use it ...
UnMQ removes media queries from your CSS while preserving rules that match a hard-coded viewport. It's useful for outputting CSS for older desktop browsers, like IE8.