Beginning JavaScript

Discover everything you need to know to get up-to-speed with
JavaScript development and add dynamic enhancements to web pages. This
completely updated third edition reveals how the code works and when to
use closures, constants, and execution content. 

Starting with
the basics, you’ll see how to employ prototypical inheritance, as well
as memory management, variable hoisting and event bubbling. Also covered
is an introduction to Node.js and package managers, key to
understanding the tools necessary in front-end development and how they
are used with current JavaScript frameworks.