Hi. This might be silly question, but if you make typescript based API and Frontend (Typescript and some mobiles), will you make a monorepo for API and Frontend, and make another repo for mobile? I’m wondering the best practice for making API type safely.

Usually there are tools that automate code generation for you. But recently, there's been a new framework called tRPC. https://github.com/trpc/trpc Also, they made an example repo with react native: https://github.com/KATT/zart tRPC gives you full stack safety. So monorepos is the way to go if you use tRPC.

Thanks. I remember I’ve seen tRPC in Cal.com repository along with Prisma and NextJS. That repo looks like similar to it. Thank you. You solved my mystery.

I would highly recommend trpc! 🙌