While it might not be the answer, it has been a very good answer for me. Recently I worked on an Angular project that had a pretty complex data model, and conv

While it might not be the answer, it has been a very good answer for me. Recently I worked on an Angular project that had a pretty complex data model, and converting the model to CS made the code much more readable. The rest of the app was still in JS, minus a ./models directory which was CS. The other devs found the code very readable also. I am biased towards Python and Ruby. I think that they are nice looking languages. Different tools for different jobs. Next time I am on a JS project and I want to model data, I will probably use CS again.