Yeah but don't you find digesting, creating a mental model, and then recreating someone else's work (esp in a diff language) to be more complicated than just wr

Yeah but don't you find digesting, creating a mental model, and then recreating someone else's work (esp in a diff language) to be more complicated than just writing something of your own from scratch? I kinda do. Also, just curious, what things from a data processing pipeline standpoint does Node do well in? What does it not do well in? Would Java ultimately be the most scalable?