Firefox OS
Operating system
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Firefox OS is a discontinued open-source operating system – made for smartphones, tablet computers, smart TVs, and dongles designed by Mozilla and external contributors. It is based on the rendering engine of the Firefox web browser, Gecko, and on... Wikipedia
Initial release date: February 21, 2013
Developer: Mozilla, Mozilla Foundation, and Mozilla Corporation
License: Mozilla Public License
Programming languages: JavaScript, C++, CSS, and more
Default user interface: Graphical
Latest preview: 2.5.0
Latest release: 2.2.0 / April 29, 2015; 9 years ago