js.class

Has anyone used JS.Class and liked it? I 've used Joose before and find it really good in creating clean code that is very readable and maintainable. Any real life stories about JS.Class? Sorry for the first-person answer here, but although I have not used JS.Class, from a Java/Javascript developer standpoint, it looks very good. Our team works on a Java project with most of our front end using home-brewed JavaScript (and not a small amount of it). We don't use any JS frameworks (jQuery didn't exist when our project started) and we've even implemented our own drag and drop/sort utilities that