There's a couple of rate limiting things that are cool here slow API and then what was the other one fast API the limiter those are cool. I'm starting to get to the point with this awesome list where it's like I'm gonna probably have to like curate the tutorials a little bit more because there's so many new tutorials. You don't need 15 different tutorials like showing how to build a crud app you know that sort of thing he did find this fast API for flask users super helpful, which is just side by side sort of cookbook type of thing she said. He also looked at some external resources like some of the things that you have over at test driven the