Stop doing class-oriented programming

This is probably closer to what you are looking for around object oriented programming. Javascript uses this.

Prototype-based Object Oriented programming: http://en.wikipedia.org/wiki/Prototype-based_programming

Following on from the Alan Kay quote, it seems fitting that he also said this:

It is unfortunate that much of what is called “object-oriented programming” today is simply old style programming with fancier constructs

Sadly, I don't remember offhand where I saw him say that.