How Easy is RayLib to Use? - RayLib 2D Challenge

I've heard great things about RayLib, and how easy it is to use. So, I decided to set myself a small challenge. How easily could I write a program that allows the user to control an animated "scarfy" character?

This video shows what happened...

Click the following link for a summary (and download the final code):
https://keasigmadelta.com/blog/how-easy-is-raylib-to-use-raylib-2d-challenge