dhtmlxTree is an Ajax-enabled DHTML treeview component that provides robust and flexible solution to represent and manage hierarchical data. The tree can load its content dynamically from server using Ajax or directly from on-page XML data-island. Ready-to-use solution for server-side integration is available. Advanced features include powerful script API, in-line node editing, drag-n-drop capabilities, built-in checkboxes and context menu.

dhtmlxToolbar is a completely customizable Ajax/JavaScript component which allows you to easily create an attractive vertical or horizontal DHTML toolbar. dhtmlxToolbar can load its content from XML so it can be easily changed without reloading. It provides cross-browser compatibility, powerful client-side API and customizable icons (with javascript or xml). The toolbar supports several buttons types (image, image with text, select box).

dhtmlxMenu provides simple Ajax-based solution for web navigation. It allows to create attractive popup or drop down menus within minutes. dhtmlxMenu can load its content from XML so it can be easily changed without reloading. The menu has cross-browser/multiplatform compatibility, powerful client-side API and customizable icons (with javascript or xml). It supports vertical scrolling of items and several buttons types. Available under GPL.

dhtmlxGrid is a flexible, feature rich JavaScript grid control with Ajax support and powerful API. It provides client-side solution for displaying, editing and sorting tabular data. Using dhtmlxGrid you can easily create dynamic tables with draggable columns, fixed multiline headers, multiple cell types, filtering, searching and grouping capabilities. Smart rendering and paging output allow this grid to work effectively with large datasets.

Cross-browser, XML driven and fully configurable JavaScript tab bar provides simple but powerful solution to create dynamic tabs. You can place various content within tab pages and build intuitive tabbed navigation interface. The tab content can be displayed in IFrames or dynamically loaded on demand with the aid of AJAX. The tab control supports multiline, scrollable and nested tabs and allows easy initialization through simple HTML.

Easy configurable DHTML JavaScript combo box with Ajax support, autocomplete functionality and wide cross-browser compatibility. Features include type-ahead, keyboard support and ability to display images in the dropdown list. dhtmlxCombo can be easily converted from existing HTML SELECT or populated with JavaScript. The component works fast with large sets of data, loading list of suggestions dynamically on demand. Distributed under GNU GPL.