PROGRAMAS Y HERRAMIENTAS DE JAVASCRIPT / JQUERY PARA DESCARGAR GRATIS
PROGRAMACION Y DISEÑO PARA PROGRAMADORES Y WEBMASTERS

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aims to provide a powerful JavaScript debugging environment for Gecko-based browsers namely Firefox 3.x, the Netscape 7.x series of browsers, Netscape 9.x series, Mozilla Seamonkey 1.x and Mozilla Seamonkey 2.x.

This script is a reusable system for adding a graphical keyboard interface to text fields, password fields and textareas so they can be filled with mouse only. It also adds easy access to special characters your existing keyboard may not otherwise have the ability to generate.

jsPDF is an open-source library for generating PDF documents using nothing but Javascript. You can use it in a Firefox extension, in Server Side Javascript and with Data URIs in some browsers.

jQuery plugin that allows the easy integration of a multiple (or single) file uploads on your website. It requires Flash and any backend development language. An array of options allow for full customization for advanced users, but basic implementation is so easy that even coding novices can do it.

A testing environment for JavaScript that runs on IE 6+, Firefox 2+ and Safari 3+. The tool shows differences between expected value and actual value, displays the failed line exactly and supports conditional execution.

Compress and obfuscate Javascript code online completely free using this compressor.

Powerful editor for JavaScript, XUL/XBL and Yahoo! Widget development. The JavaScript editor provides features like code completion, syntax highlighting and content outline that helps developers productively create efficient JavaScript code.

php.js is an open source project that brings high-level PHP functions to low-level JavaScript platforms such as web browsers, browser extensions ( Mozilla/Firefox, Chrome ), AIR, and SSJS engines like V8 ( node.js, v8cgi ), Rhino, and SpiderMonkey ( CouchDB )