Apple has added 3D position and transform capabilities to WebKit, along with the 2D CSS-based transform abilities added some time ago. However, Apple allows access to these advanced 3D abilities only via Mobile Safari. If Apple enables the features on the desktop, they could kickstart the development of a whole new class of visually rich web applications without Flash. Apple has created a series of specifications for performing two-dimensional transforms via CSS, as well as animating those transforms over time. The Safari 4 beta highlights some of these CSS-based transforms, along with Safari’s support for HTML 5’s video and audio tags, in the “welcome page” that’s loaded on Safari 4 beta’s first launch.