I want to start development in Firefox OS . So I want some blog tutorials or video tutorials for getting started. Sample code also will be sufficient.
6 Answers
First of all, learn what a manifest file is(provided that you already know JS, CSS and HTML5 technologies): App Manifest
Then grab the Firefox OS simulator addon for Firefox(latest release - stable/unstable) and do as the MDN says. That's it!
I ported my HTML5 game to Firefox OS without that much tweaking, it's so easy! Hope that helps :)
I have written a series of tutorials on the Firefox OS. Please find the entire series over here: http://rominirani.com/category/mobile-2/firefox-os/
Follow http://buildingfirefoxos.com/. It's the best place to build apps for Firefox OS
here is the best tutorial for starting firefox os development, with hello world sample application.
http://freezinfo.com/firefox-os-basic-tutorial-hello-world-application/
Refer to this answer for a quite comprehensive list on where to start developing for Firefox OS.
There is a screencast series called Firefox OS App Basics by Christian Heilmann, Sergi Mansilla and me.