3 breakthrough ways to visualize HTML5 audio.
Ruby Trick Shots, a video of 24 Ruby tips and tricks.
HTML5 Please, lookup HTML5 and CSS3 features.
CSS border-image generator.
CSS linear gradients syntax generator.
Loadtimer, a tool to measure page load times on mobile devices.
Pears are common patterns of markup & style.
Amazing things to do with PHP and cURL.
HTML5 vs Flash games infographic.