GitHub can not only be used a repository and version control over developments and projects but also in some case as a means to keep track of travelling plans and even as a time table.
I just had a new github account and created my first functional repository as a means of getting myself introduced to the platform. I started with the Bluetooth Arduino RC Car code I did. The readme.md is pretty basic with only text and at most a hyperlink. But I have came to realise that one can do more than just texts and hyperlinks. Readme.md is a markdown file. Just like HTML the sort of.
So as a noob I came across a website going through the basics of Markdown. Very useful , I find it worthy of sharing with you. As of writing this, I am only at tutorial 4.