Context Hub vs Context7 differentiation

Hi team!

First of all, I'm a curious reader of The Batch emails, thank you for making them every week to stay on top of AI!

That's how I got interested with context-hub. One question can't leave my mind: what is differentiation with projects like context7?

If I can use context7, in what cases context hub is much more preferrable way?

I am geniuenly curious to understand the difference between these 2 projects before I can think starting to collaborate around the project. Because I really like it. Just want to get you vision on that point.

Thank you!