Show HN: Understand How Matplotlib Works (matplotlib-journey.com)

I've been using Matplotlib for years and even created python-graph-gallery.com to help people quickly build charts with Python.

However, I’ve always struggled to grasp the "big picture" of how everything fits together.

That's why I'm now working on a new project called Matplotlib Journey, and I’d love to get your feedback! My goal is to explain everything from scratch, so anyone can gain a true understanding of how this essential library works.