Do you know we can replace API schemas with a lightweight and type-safe library? With tRPC you can easily replace GraphQL or REST with inferred shapes without schemas or code generation. In this talk we will understand the benefit of tRPC and how apply it in a Next.Js application. With this approach you can reduce the complexity of your project, fewer files means a project that is easy to refactor and evolve. The application will read/write to a database and we will use Prisma, a really cool ORM library.