| rank | last month | last year | Approval Index | your rating | Webmark |
|
| 1. | 1.  | 1.  | 5.0 | - | Yahoo! User Interface Libraryaddinfo Open source library of utilities and controls for DOM scripting, DHTML and AJAX by Yahoo. |
| 2. | 2.  | 2.  | 3.0 | - | jQueryaddinfo Lightweight open source library to traverse HTML documents, handle events, perform animations, and add Ajax. Includes some core components and there are umpteen plugins available. |
| 3. | 3.  | 3.  | 3.0 | - | MooToolsaddinfo Open source compact, modular, object-oriented framework. |
| 4. | 4.  | 4.  | 3.0 | - | Zapatecaddinfo Commercial AJAX toolkit. |
| 5. | 5.  | 5.  | 2.0 | - | Prototypeaddinfo Open source framework for easy Ajax and DOM manipulation. |
| 6. | 6.  | 6.  | 2.0 | - | Script.aculo.usaddinfo Collection of open source libraries based on the Prototype framework. |
| 7. | 7.  | 7.  | 2.0 | - | OATaddinfo Open source toolkit and widget collection by OpenLink. |
| 8. | 8.  | 8.  | 2.0 | - | AJSaddinfo Lightweight JavaScript library by Orangoo Labs. |
| 9. | 9.  | 9.  | 2.0 | - | Ricoaddinfo Open source DHTML/Ajax components. |
| 10. | 10.  | 10.  | 1.0 | - | SmartClientaddinfo Commercial AJAX library by Isomorphic Software. |
| 11. | 11.  | 11.  | 1.0 | - | TwinHelixaddinfo Open source DHTML/Javascript scripts by Angus Turnbull. |
| 12. | 12.  | 12.  | 1.0 | - | Qooxdooaddinfo Open source Ajax/Gui toolkit. |
| 13. | 13.  | 13.  | 1.0 | - | Spryaddinfo Framework for Ajax by Adobe. |