wiki is a self-hosted well uh wiki engine or content management system that lets you create and share content in Markdown format.
$ go get github.com/openmicroapps/wiki
Run wiki:
$ wiki
Visit: http://localhost:8000/
Start creating/editing content!
By default wiki pages are stored in ./data in the local directory. This can
be changed by supplying the -data /path/to/data option.
MIT