Javascript growth become popular since emerged various frameworks like jquery, mootools, prototype, and others.

Many emerging plugins using javascript framework and make website becomes more interactive, lightweight and rich.

As a web designer or web developer is required to do various optimizations when developing websites using javascript or javascript framework. This article has been collecting a variety of tools to help the web designer or web developer to do the optimization and minimization.

Javascript, CSS, and (X)HTML entities in numeric order

Below are the entities listed in numeric order with definition and ISO numeric code. CSS ‘content’ does not accept named entities or regular numeric entities such as @, but does render ASCII text and unicode.

Writing Efficient JavaScript

The title speaks for itself: here is an interesting slideshow analyzing what makes JavaScript slow and offering solutions.

Closure Compiler

The Closure Compiler is a tool for making JavaScript download and run faster. It is a true compiler for JavaScript. Instead of compiling from a source language to machine code, it compiles from JavaScript to better JavaScript. It parses your JavaScript, analyzes it, removes dead code and rewrites and minimizes what’s left. It also checks syntax, variable references, and types, and warns about common JavaScript pitfalls.

Online javascript beautifier

This little beautifier will reformat and reindent bookmarklets, ugly javascript, unpack scripts packed by the popular Dean Edward’s packer, as well as deobfuscate scripts processed by javascriptobfuscator.com.

jQuery Code Does not have to be Ugly

Resolve problems with nesting curly braces and parenthesis.

CSS & Javascript Character Entity Calculator

Enter your HTML Entity Character number (such as ? or just 2335 – ?) to get the CSS and JS values for that entity.

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