Slinky - Your slack links — organized!
WackoWiki - WackoWiki is a light and easy to install multilingual Wiki-engine.
Slack It - A bookmarklet to share links in Slack with one click
DokuWiki - DokuWiki is a simple to use and highly versatile Open Source wiki software that doesn't require a database.
Top Daily Hunts in Slack - A simple, fast way to browse news within Slack
MediaWiki - MediaWiki is a free software wiki package written in PHP, originally for use on Wikipedia.