This is an area in which Contrib Widgets for Sakai 3 can be stored and maintained.
Please send the maintainers of this repository a message if you would like to get commit access into this repository.
To use Contrib widgets, check out this repository and place it in a folder on your hard drive. Now go to the Sling console > Configuration and use the FsResourceProvider to map /contrib to your checked out folder. Now also change the configuration of the Widgetize servlet to include /contrib for the widget file aggregation.