Media queries are what make modern responsive design possible. With them you can set different styling based on things like a users screen size, device capabilities or user preferences. But how do they work, which ones are there and which ones should you use? Here's the complete guide to media queries.

The responsive images spec is fantastic and covers a lot of use cases, but in my experience, most of the time you’ll only need to understand one of them ... Post written by Scott Vandehey

A lightbox that works in all modern browsers with images, videos, iframes and any kind of HTML, has support for CommonJS and AMD, a simple API and zero dependencies.