Object Oriented Javascript

Question

In the course of programming we encounter large javascript files which are open source and written in an object oriented manner( like JQuery ).

If we need to modify

Answer 1

I have a copy of

• Javascript: The Good Parts

and

• Javascript: The Definitive Guide

sitting on my desk right now. Incidentally these are the only two Javascript books which Douglas Crockford thinks are any good ;)

They'll teach you how Javascript works, specifically how its object model is different to most (but not all) other object-oriented languages.

Other than that, do check out all the articles on Crockford's website, as have already been mentioned in other answers.