The tabs can be easily initialized on a web page, which makes building Ajax-based tabbed interfaces a breeze. Just assign any elements on your page (for example, divs) to the tabs of the dhtmlxTabbar, and it will automatically do all the work for you. The component will switch these elements, displaying them as the corresponding tab is clicked.
Together with other DHTMLX components, the tab bar module offers another ready-to-use element for building Ajax-driven web apps. dhtmlxTabbar supports a single-command integration with the DHTMLX components and provides a unified API for assigning objects to tabs or detaching them from tabs.
dhtmlxTabbar is available in Standard and Professional Editions (see feature comparison table).
Open Source - GPL - Allows dhtmlxTabbar Standard in GPL projects for free.
Commercial License ($69) - Includes dhtmlxTabbar Professional Edition and allows you to use it in one project (application) with an unlimited number of copies. With this license, you receive 1 month of support (or 5 support requests within 12 months) and 1 major update.
Enterprise License ($199) - Includes dhtmlxTabbar Professional Edition and allows you to use it in an unlimited number of projects on the condition that all of them are developed by one company. Free support/upgrades are provided for the first 12 months.