With this script you easly can detect which browser your visitor is using and if the browser is D.O.M. compatible.
Developer: una-designs.net Platform: Tested with: IE 4+, IE 5+, IE 6+, NS 7, Opera 7 Date upd:2003-08-15 Hits830 [Visit]

HTML Escape 1.0 provides the web developer with the possibility to ecape HTML code to JavaScript and embed it into the webpage as a JavaScript script.
Developer: Remiya Platform: linux, windows, freebsd, osx, sun Date upd:2005-09-23 Hits1040 [Visit]

JSC is a powerful debugging tool for your websites javascript. It allows you to view bugs aswell as execute javascript commands right into your developing website. JSC Isnt fully visible when your page loads, a small box will follow your scroll position, you can
Developer: Dean Williams Platform: linux, windows, freebsd, osx, sun Date upd:2006-07-15 Hits1054 [Download] [Visit]

JSmart is an open source PHP program that will increase your website download speed by reducing the size of JavaScript and CSS files typically up to 80% or even higher. It is done by removing comments and unnecessary whitespaces and then by compressing the
Developer: Ali Farhadi Platform: linux, windows, freebsd, osx, sun Date upd:2006-07-10 Hits737 [Download] [Visit]

This script is used to encode / decode url parameters. It is fully compatible with UTF-8 encoding. Useful when u want to transfer data using AJAX technology.
Developer: Justas Vinevicius Platform: Date upd:2006-09-09 Hits2100 [Download] [Visit]