The jQuery team have just announced jQuery Mobile Framework, a unified user interface system across all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. The project is under heavy development and is expected to be released later in this year. jQuery Mobile got already some very interesting sponsors as : Mozilla, Palm, and Filament Group.
jQuery mobile

Absolutely critical to us is that jQuery and the mobile UI framework that we’re developing work across all major international mobile platforms (not just a few of the most popular platforms in North America). We’ve published a complete strategy overview detailing the work that we’e doing and a chart showing all the browsers that we