It's stuff like this that gives C# a bad name. If you strip away the enterprise-y, ASP.NET stuff it's usually wrapped in, it's a fantastic language.
After having spent a lot of time working in Javascript (and node.js specifically), I'm diving back into C# in my spare time, but learning to forget all the nonsense- no factories, no web.config, no ASP.NET framework... it's great. One highlight is Nancy.fx[1], a very lightweight web framework. Setting up routes is as simple as:
Get["/list"] = parameters => {
return "The list of products";
};