Another take on device-aware adaptive images and server side CSS3 media queries
MIT License
https://taehoonlee.github.io/
CSS Element-Queries aka Container Queries. High-speed element dimension/media queries in valid css.
A simple tester for media queries, works with html5 and local storage for the sizes of the differ...
Mobile first boilerplate focusing on readability
CSS Reference: a free visual guide to the most popular CSS properties
Sensible CSS Image Captions
JSS is an authoring tool for CSS which uses JavaScript as a host language.