Yeah, great rundown. The class abstractions added to ES spec. didn't happen in a vacuum; it was very much on the back of community demand. Backbone especially

Yeah, great rundown. The class abstractions added to ES spec. didn't happen in a vacuum; it was very much on the back of community demand. Backbone especially had an outsized influence. Perhaps that was a necessary step toward realising tools to solve problems without those abstractions, I don't know.