Divalign is a DokuWiki plugin that provides a syntax for paragraph alignment, be it center, left, right, or justified. It works with some alternate Dokuwiki renderers (such as s5 and odt) as well.
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.