Python encourages you to write good code.
We recommend reading this tutorial, in the sequence listed in the left menu. Learn by Examples Examples are better than words. Examples are often easier to understand than text explanations.
ECMA is the official name of the standard. ECMAScript is the official name of the language. Learning Speed In this tutorial, the learning speed is your choice. Everything is up to you. If you are struggling, take a break, or reread the material.
Always make sure you understand all the "Try-it-Yourself" examples. The reference contains examples for all properties, methods and events, and is continuously updated according to the latest web standards.I known from one of stackoverflows reply that if we want to write Cross Browser XPath queries then there is a library exist called Wicked XPath Query from Google.
From end users, to contributors your library now has a variety of people outside of yourself potentially making use of the code that you've released into the wild.
There is another solution. ‘Borrow’ only the few functions you actually need and understand, and slowly buildup your own library. As you can see, we’re calling our library Dome, because it’s primarily a DOM library.
Yes, it’s lame.