The Web Performance Load Tester is a performance testing tool for websites with an automated record and config process that cuts load testing time by up to 80%. And there's no scripting language to learn. The automated analysis tells you exactly how many users your website can handle while locating operating system and application server performance problems in CPU usage, memory usage, and disk and network I/O. It works well with most web technologies including AJAX.
dhtmlxTreeGrid supports client-side data editing, data sorting, columns resizing and different cell types (multiline text, image, combo box, list box, checkbox, radio buttons, etc.). It also provides drag-and-drop feature that allows you to easily rearrange tree items with corresponding rows.
AngularJS is what HTML would have been if it had been designed for building web applications. It provides your application’s plumbing so you can focus on what your app does, rather than how to get your web browser to do what you need.
Orbeon Forms is an open source forms solution that handles the complexity of forms typical of the enterprise or government. It is delivered to standard web browsers thanks to XForms and Ajax technology, with no need for client-side software or plugins.