Drukkar is a lightweight blog engine and CMS written in PHP 5 with no external dependencies. It supports Markdown, generates clean and valid HTML, and stores individual posts in XML files. It doesn't use a database.
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.