Sonny Michaud a écrit :
Hey all,
Here is a speed comparison between a number of major js libraries, which may aid in your decision: http://mootools.net/slickspeed/
Also, you may want to weigh the pros and cons of the methodologies of the different frameworks, e.g. jQuery keeps all its functionality separated into a separate jQuery object and is therefore less likely to interfere with other js, whereas Prototype prototypes onto the js object classes directly.
Thanks Sonny. This test page uses jQuery 1.2.6 but the current release is 1.4.2.