The simulator is an extension that runs in Firefox and lets users check out how the operating system will work. CNET contributor Don Reisinger is a technology columnist who has covered everything from ...

If you have an existing device supporting Firefox OS, you can connect it via USB and push apps installed in the Firefox OS Simulator directly to it (make sure to enable remote debugging: Settings > ...

Since the initial unveiling of developer preview handsets for Firefox OS back in January, devices running the platform haven't been all too easy for studios to get their hands on. Mozilla is looking ...

Mozilla has lifted the lid on the first two devices to run its forthcoming Firefox OS, making them available developer preview handsets or purchase in February. The mobiles named the Keon and the Peak ...

Introduced in January 2013, Firefox OS is a new mobile, Linux-based open source operating system for smartphones from Mozilla, a free software community also known as the creators of the Firefox Web ...

Once installed, it will be available in Firefox under the Tools => Web Developer menu. The arguably biggest addition to version 3.0 is the new Push to Device feature. If you have an existing device ...