Also check out the demos at http://jsil.org/ http://jsil.org/ The developer has implemented very basic functionality[1] of the XNA library (so there are games

Also check out the demos at http://jsil.org/ http://jsil.org/ The developer has implemented very basic functionality[1] of the XNA library (so there are games :D). Programming a complete game in .NET (super-powerful IDEs, with code-completion and integrated debuggers, profiles is nice), then deploying it to the Web is a pretty cool thing. Of course this project is not nearly as mature[2] as GWT. But I like the approach of compiling bytecode better, than GWTs Java compilations. Many cool .NET languages exist (like F#), which you can use that way. [1]: that's basically it https://github.com/kevingadd/JSIL/blob/master/Libraries/JSIL.XNACore.js https://github.com/kevingadd/JSIL/blob/master/Libraries/JSIL... [2]: page says "JSIL is still in development. You will hit bugs."