#7 This post is part of the Velocity countdown series. Stay tuned for the articles to come. Some time ago Google talked about using a sort of lazy JavaScript evaluation which especially helps mobile devices. The idea was to comment out a chunk of JavaScript you don’t need right away and serve it this way. […]

Another “brilliant” idea that I had recently – how about combining audio files into a single file to reduce HTTP requests, just like we do with CSS sprites? Then use the audio APIs to play only selected parts of the audio. Unlike pretty much all brilliant ideas I have, I decided to search for this […]