Size1 Speed2 Extensions3 UI Toolkits4 License Documentation5 Books6 55,9 KB 1300 - 1500 ms Plugins Yes GPL/MIT API / TUT / DMO Yes 65,0 KB 460 - 490 ms Plugins Yes MIT API / TUT / DMO Yes 79,6 KB 390 - 410 ms Widgets Yes AFL/BSD API / TUT / DMO Yes 126,0 KB 470 - 490 ms - No MIT API / TUT Yes 245,0 KB ? Samples No MIT API / DMO Yes 78,8 KB ? Samples Yes GPL API / TUT / DMO Yes 25,3 KB ? Widgets No BSD API / DMO - 84,0 KB ? Widgets No AL API / DMO - 16,9 KB ? Widgets Beta BSD API / TUT / DMO Yes

1The size corresponds to the minified version of the main library (basic functions without effects) if there exists such a version. 2The results have been determined with TaskSpeed and may vary according to your browser. The differences are minor and could become noticeable in more complex projects only. 3Extensions are complete applications which are available on the official website of a framework and can be used directly. 4A UI Toolkit offers user interface elements, which can be used for designing and developing interactive web applications. 5The documentation is defined by API references (API), tutorials (TUT) und demos (DMO). 6Date: September 2009