Semantic Checker is a new and still experimental Firefox addon (download it here) highlighting semantic elements in the web page you are currently viewing. The tool should be used for on-page analysis ...

It doesn't seem like it's on the fast-track, but sometime in the next year-and-a-half HTML5 video interactivity should become standard in web browsers. That's the thinking of Chuck Hudson, co-author ...

A Google Reader Help thread has a request from one Google Reader user that he would like if Google Reader would support HTML5 elements. He specifically asked that the audio and video elements would be ...