You are right, there are many things that can be done, using machine learning, like music classification by genre,artist or predictions api ( mentioned in a ge

You are right, there are many things that can be done, using machine learning, like music classification by genre,artist or predictions api ( mentioned in a general fashion on a purpose because you are limited to the datasets and problems you choose to work on ). If a Javascript library that works smoothly and makes these things work better can be given birth i think it is definitely worth it. And you are right about the node.js thing.