A modern CSS framework based on Flexbox
web_development
Mocky: Real HTTP mocking
Mock your HTTP responses to test your REST API
Content & Display Patterns
“In order to make a site that people can use, every element on the screen needs a Content pattern and a Display pattern applied to it. Embracing the difference in pattern types is the key to making a modular design system infinitely more scalable.”
Elastic SVG Elements
This site provides a wealth of great SVG demos