Show HN: I built a browser-based tutorial for learning RAG for LLMs

Hey all!

I wanted to share this project I've been working on that can maybe help you or your developer friends out.

I built a RAG system for our product a while back and didn't realize how easy they were to get started. So I put together my learnings into this online course.

It's not quite ready but if you sign up and mention HackerNews, I can get you early access.

I'm looking to get feedback on the following:

(1) materials — is it engaging & did you learn something?

(2) UI/UX of the platform — did you have any issues that prevented you from starting or finishing the tutorial?

(3) project-based approach — was this a better way to learn than watching a video or reading a docs page?

Looking forward to your thoughts!