Responive Man made my day :) That's really the whole point of nowadays responsive web design.
Learn Enough Command Line to Be Dangerous by Michael Hartl an introduction to the Unix command line. Brief and really informative.
Responive Man made my day :) That's really the whole point of nowadays responsive web design.
Carbon - a simple PHP API extension for DateTime. Just everything you may need while working with dates in PHP.
seenjs.io renders 3D scenes into SVG or Canvas. I am quite impressed with this demo
GestureKit SDK (JS) for creating and recognising gestures in mobile and web apps
Nice looking cross-platform MongoDB GUI client RoboMongo