There's nothing like ProcessedWidgetProcessingManagerDelegateProxy in Java or the standard library. I feel that Java gets whacked with a cudgel that should be aimed at middleware authors.
There's nothing in JavaScript forcing you to use 500 dependencies across 100 000 folders either. Opinions on a programming language are often, for better or worse, opinions on the language plus its community/ecosystem. And correct me if I'm wrong, but isn't the company responsible for maintaining Java (Sun, now Oracle) also one of the worst offenders in terms of naming things in its middleware?