If you are looking for support for DataTables you can post your queries on the DataTables Forum. If your question is Java related, please DO NOT post it on the DataTables forum. Any questions related to JED you can ask us at:
JAVADOCS: JED Documentation
If you have a project in mind that may even involve the use of DataTables and JED, but you don't have anyone available to create it, we would be happy to review your project idea and create it for you.