Just the other day, I learnt that .NET can now run in a browser (which got me flashes of silver light… but this time, it’s something else):
It’s some kind of a sandbox, that executes .NET code from a Gist, in a browser. Much along JSFiddle, but for C#/.NET. Here’s my first try:
https://try.dot.net/?fromGist=bdf3ac8d93f6279834875eff3d495af3