A short walk-through illustrating how to create a flowchart and upload it directly to your GitHub repository. I include a detailed explanations of basic flowchart creation, and how to navigate diagrams.net.
Diagrams.net is an easy and free app to create flowcharts (and other schema):
https://www.diagrams.net/
Flowchart symbol cheat sheet:
https://en.wikipedia.org/wiki/Flowcha...