DOM traversal and modification, (including support for CSS 1-3 and basic XPath )
Effects and animations
Utilities - such as browser version and the each function.
Java Script Library Size required to run in Browser Back button support / history management Rich Text editor Animation / advanced visual effects Jquery 16–94 KB yes yes yes Mootools 4–74.1 KB no no yes Rialto 520 KB no no no
Advantages and Disadvantages
they would limit certain functions from extending their use. “Write less, do more”
highly powerful framework could build highly interactive Ajax based applications in no time. The functions are very general.
highly interactive web applications. Specifically in UI
it does have issues with certain browsers (IE7 Homepage crashes).
Many versions. It takes time to update the previous version