Mozilla, the makers of Firefox (yes, the web browser), are working on a mobile operating system called Firefox OS. It’s based entirely on HTML, CSS and JavaScript, and is currently at very ea…
Mozilla Launches Firefox OS Simulator 4.0 with New Features
Read Building Games for Firefox OS
Mozilla Releases Firefox OS Simulator, Allows Testing of Mobile OS on Your Desktop
Second Firefox OS phone ships, 4.0 simulator released
Mozilla Launches Firefox OS Simulator 1.0, Brings Per-Window Private Browsing To Firefox Nightly
3. Working with the WebIDE — Firefox OS App Development Tutorial 2nd Edition documentation
Creating Mobile Applications for Firefox OS
GitHub - mozilla/r2d2b2g: Firefox OS Simulator is a test environment for Firefox OS. Use it to test your apps in a Firefox OS-like environment that looks and feels like a mobile phone.
Take Firefox OS For A Spin In Your Browser With The Official Firefox OS Simulator [VIDEO]
Second Firefox OS phone ships, 4.0 simulator released
Building A Game With In-App Payments For Firefox OS
App Basics for Firefox OS - Testing in the Simulator