A Microsoft employee is in hot water after he tweeted that "all of Office 365" was being 'completely rewritten' in JavaScript. Sean Larkin, who is Technical Programme Manager for Microsoft Web ...

New capabilities help JavaScript developers build responsive Web apps for the company's growing cloud-based productivity ecosystem.

Microsoft is guiding developers toward HTML5 and JavaScript for Windows 8 app development. It turns out the company also is pushing these Web technologies as key to extending Office 15 and Office 365.