Hello! Sharing this project I made, I hope that somebody finds it useful: It’s a personal wiki notebook that you can use, backed a git repository of markdown files.
It uses the git2go library to interface to the git repo. It uses blackfriday to render the markdown documents into HTML. It is about 300 lines of code.
The nice thing about using a git backend is that it’s very transparent, you can just view the files in the filesystem as well as being able to store your notes on any of the git hosting sites. It also gives you a lot of power since if the web interface lacks a feature you can get by with the git command line tools.