TinyScrum is a Vaadin Web application you can use to manage Scrum projects. It supports backlog management (features, releases, user stories, and tasks), iteration planning, and a personalized dashboard.
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.