HEATKEYS

jsTree is a javascript based, cross browser tree component. It is packaged as a jQuery plugin. jsTree is absolutely free (licensed same as jQuery ? under both GPL and MIT ? whichever suits your needs).

jQueryRain : Top & Best jquery plugins, tutorials, cool effects with jquery examples , demo, demos for beginners,designers,developers.

Build killer web apps with DHTMLX Ajax toolkit! Professional JavaScript UI components that bring desktop-like functionality to web interface.

Queness is a hybrid of webblog and online community with heaps of design inspirations and great collection of javascript/jquery tutorials.

Editable JavaScript TreeGrid - TreeView or DataGrid with formatting, editing, dragging, scrolling, filtering, sorting, searching, export, Gantt chart and other capabilities

PhpED - PHP IDE integrated development environment for developing web sites using PHP, HTML, Perl, JScript and CSS that combines a comfortable editor, debugger, profiler with the MySQl, PostrgeSQL database support based on easy wizards and tutorials....