Panasonic will have to maintain those Firefox OS smart TVs on its own.
Firefox OS - Panasonic's Smart TV platform - is officially dead - FlatpanelsHD
Every major version of the Firefox UI open together : r/firefox
Firefox vs Chrome 2024 [Mozilla vs Google Browser Showdown]
Mozilla Kills Firefox OS As The Focus Shifts To Internet of Things – – Indian Business of Tech, Mobile & Startups
GeeksPhone reveals Firefox OS phones for developers - CNET
Mozilla Renames Boot 2 Gecko to Firefox OS and Partners with ZTE & TCL - CNX Software
Firefox OS is dead: Mozilla kills off open source IoT project with 50 layoffs
4 Ways to Download and Install Mozilla Firefox - wikiHow
Progress report on cross-platform Open Web Apps - Mozilla Hacks - the Web developer blog