Best practice from Yahoo

Mozilla interactive, meta tagged html5 video

html5 lowdown
Drag and Drop
Audio + Video
Canvas – drawing

PHP and JQuery Login/signup system

HTML 5 Dr – Web SQL

Introducing Web SQL Databases
The Web SQL database API isn’t actually part of the HTML5 specification, but it is part of the suite of specifications that allows us developers to build fully fledged web applications, so it’s about time we dig in and check it out.

HTML clocks using JavaScript and CSS rotation


Reference Library
Find out the measurements of safari for iphone/touch

HTML 5 – video

Another video player + explanation
A longer explanation in Mark Pilgrim’s Dive Into HTML5
And a an opinion piece on the codecs (ergo: Safari and Chrome support H.264 while Firefox only supports the open Ogg Theora)

Flash on a mobile OSX device? Unlikely…