3 performance tips for JavaScript

[afgany_321]

As our JavaScript applications get larger and ever more sophisticated, the need for efficient scripting becomes increasingly important and hard to bypass. Back in the days when all that JavaScript could do was change your document's background color, or validate a simple form, abuse in terms of efficiency in our codes was common, with the browser not having a problem with it at all. Now, especially with the language's marriage with DHTML, in turn, the ability to create almost full blown applications, efficiency is no longer something we can sweep under the rug, and forget about.

In this tutorial, I'll show you a trio of important and generic tips for improving performance in your JavaScript codes. Pop in your favorite tune, and let's sweat JavaScript to the old East!
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