Mozilla’s latest release, Firefox 4 Beta 3, adds several new features, including multi-touch support. Plus, “it includes a JavaScript update that allows Firefox to execute graphics and animations (heavy in numeric code) with more efficiency.” Video after the break.

It’s not as if Firefox 4 magically turns your monitor into a touchscreen, though. This is just the addition of support for multi-touch functionality; it’s up to developers and web companies to implement touch events on their websites.

[via Yahoo]