| jquery | Almost none | High but leads to compact and more readable code | No conflicts with other javascript libraries. Often used on top of the other libraries, if they can't quite solve a problem. |
| dojo | Major IE 6 issues | Low but often leads to verbose code | Dojo storage can pretty much reduce bandwidth costs by 90% if dojo.storage is used effectively. |
| scriptaculous | Almost none | Low | The standard which is found in most MVC frameworks, e.g. Rails, Symfony, Django. |
| YUI | Almost none | Medium but well documented | Excellent documentation. |
what's the dojo's issues with IE6?
i created this website with jQuery with NO javascript
knowledge whatsover :D