[adontz]

I think Visual Studio Code introduces much better extensibility philosophy than Visual Studio.

Of course VS is old product and has some legacy we have to excuse, like COM, writing tons of boilerplate code just to show item in context menu, etc., but I mean philosophy of being friendly to everyone, regardless of underlying technology, is very important. For instance, writing language service, in C++ or C# only is a real limitation for some languages and prevents many languages of being integrated, so "Common Protocol for Languages" is right decision.

From another side, Visual Studio is very powerful in terms of customization. Creating virtual item hierarchy is easy (if we consider something can be easy when creating Visual Studio extension), so we have things like database project, with a lot of items, but no real files. I look forward to find similar possibilities in Visual Studio Code.