script.aculo.us is a library of Java Script extensions to allow for all sorts of client side UI improvements like visual effects and controls/components (like drag-and-drop, sortable lists and autocompleting, with AJAX capability where applicable).

If you have wishes or enhancement requests for future versions of script.aculo.us, see the following links:

Enhancement wishes
Accepted enhancements
Resolved enhancements

Create a new enhancement wish

From now on (October 23, 2005), please use the script.aculo.us ticketing system for submitting enhancement requests (older stuff is archived over at the Old Wishlist page and is for reference only

Note: General discussion should happen on the Rails-spinoffs mailing list – bugs should be reported as described on Bug Reports.