December 19 #FreeSoftwareAdvent
#DokuWiki: Simple, effective wiki software
It's hard to beat the wiki format for good old fashioned knowledge management. Dokuwiki is a file-based wiki which doesn't need a database and runs on pretty much any PHP-based hosting. It's very easy to set up and use. While it's simple to jump in, DokuWiki also has loads of advanced features like access control and revision history. It supports 50+ languages, alternative visual themes, and has a rich plugin ecosystem.
Thanks @dokuwiki !