Good collection of javascript frameworks

Here is a list of few good Javascript frameworks that will help you get nice javascript functionality added to your website. PrototypeJS jQuery ExtJS Yui Mochikit Dojo toolkit MooTools MooFX Rico Script.aculo.us Xilinus MiniAjax (collection of different javascripts) Tinymce (WYSIWYG) You can also find various addons to some of the larger frameworks like PrototypeJs, jQuery and Yui - Just ask your best friend Google