There is an interesting api on https://ghchart.rshah.org/
It can display your Github chart information as an image.
e.g. the Github chart of
It’s very easy to use it. Append your Github username behind the domain https://ghchart.rshah.org/
For example, in html page, you can put the URL in an
<img alt="GitHub Chart" src="https://ghchart.rshah.org/flask" >
In the markdown file, you can do like below.