In Visual studio code, language javascript/typescript in my case, when you are deep in code, for example in the implementation of a method, I miss some quick way to know the context where I am (ie. at least the class where I am).
I suspect I'm missing something but so far I haven't found a way to know at a glance what's the outer context, an extension perhaps?
VScode's July 2018 release introduces "Breadcrumbs" that do it beautifully