Putting everything in a class has some really nice benefits. For example, for performance monitoring/debugging, it's really nice to see memory usage and thread

Putting everything in a class has some really nice benefits. For example, for performance monitoring/debugging, it's really nice to see memory usage and thread creation by package/class. Whereas, I've seen teams spend weeks trying to find memory leaks in NodeJS applications, because you just get "here's general usage by object-shape". Would literally take me less than a minute with Java...