Alex Wolkov has created an impressive iPad simulator using just HTML, CSS, and Javascript. The simulator is still being developed; however, Wolkov already has a lot working.
Things that work: ● Moving Screens left and right with "spring" effect ● Dock icons have css3 "reflection" ;) ● All icons have css3 rounded corners and shadow similar to Ipads ● Search works almost identically to the ios. (using modified jquery live-search ) ● Lock screen effect with returning lock ● Home button works (exits apps, goes to first page, return from sleep mode,exits edit mode) ● Sleep button puts iPad in sleep mode ● Edit Mode: click and hold on any app for 2 seconds to enable edit mode ● - Edit mode icons shake in chrome (using css animation) ● - Move apps from place to place in edit mode ● - Move apps to another page ● - Move apps to dock ● - Delete Apps ● Multitasking: launch any app, and it's in the background ● - multitask bar opens on double homescreen click ● - 3D (only safari and webkit nightly) switch between open and wanted mutitask app ● - remove app from multitask by editing the multitask bar (hold and hold for 2 sec.)
The source code can be found here. You can check out the simulator at the link below...