Today we released Firefox 31 and it offers a couple of new features that help HTML5 game developers to code and debug sophisticated games. In addition Mozilla blogged about the first commercial games leveraging asm.js, Dungeon Defenders Eternity and Cloud Raiders both of which were cross-compiled in to JavaScript using the Emscripten compiler. Games like these show that HTML5 is ready as a game platform.

If you are interested in working with Emscripten you can get more information at the main Emscripten wiki or grab the code on the github page. Another good resource is the getting started with Emscripten tutorial on MDN. If you are wondering about the performance of asm.js, read asm.js performance improvements in the latest version of Firefox make games fly! for details.

In this post we’ll introduce you to some of the resources built by Mozillians that allow you to code and debug HTML5 based games. This list is not exhaustive and we appreciate feedback on any valuable resources that would help in this arena. Don’t be shy and tell us about them in the comments.

Link ~> https://hacks.mozilla.org/2014/07/resources-for-html5-game-developers/