OpenEXT is a non-fork of ExtJS. This project will release patches on top of ExtJS 2.0.2 rather than redistributing full modified versions. This is to bypass any legal issues in face of conflicting license claims by ExtJS vendor.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.