The official site: http://seajs.org/
If you have any questions, please feel free to ask through New Issue.
Make sure the problem you're addressing is reproducible. Use http://jsbin.com/ or http://jsfiddle.net/ to provide a test page. Indicate what browsers the issue can be reproduced in. What version of Sea.js is the issue reproducible in. Is it reproducible after updating to the latest version?
Sea.js is available under the terms of the MIT License.