lemon on Nostr: What library are you using? Cashu-ts? ChaChi is a PWA only right? So did you build a ...

What library are you using? Cashu-ts?

ChaChi is a PWA only right?
So did you build a bundle.js webpack to integrate Cashu functions into your web client? Or are you making API calls on the backend?

I’m trying to figure this out for my web client, but I’m not super familiar with typescript