A couple comments: 1. Gitlab works well for this because it comes with a nice online IDE. No need to leave the browser, which is especially helpful if using a

A couple comments: 1. Gitlab works well for this because it comes with a nice online IDE. No need to leave the browser, which is especially helpful if using a Chromebook or tablet, yet you still own your data and can pull locally. 2. Fossil comes with a markdown wiki built in, and it can be extended.