Type safety from Hasura to SWR


Manage episode 339984605 series 1635850
Oleh Frontend First, Sam Selikoff, and Ryan Toronto ditemukan oleh Player FM dan komunitas kami — hak cipta dimiliki oleh penerbit, bukan Player FM, dan audio langsung didapatkan dari server mereka. Tekan tombol Berlangganan untuk mendapat setiap pembaharuan di Player FM, atau salin URL feed ke aplikasi podcast lainnya.

Ryan shares his experience getting end-to-end type safety from a Hasura backend into a React application. He tells Sam about the different ways GraphQL codegen can be used to generate types, and how he ultimately landed on a solution that combines the TypedDocumentNode type and the zod library.

Topics include:

  • 0:00 - Intro
  • 2:51 - Using GraphQL Language Server to get autocomplete + linting
  • 13:05 - Getting type information on the return object from a query passed to SWR
  • 24:06 - Generating TypedDocumentNode objects with GraphQL codegen
  • 33:33 - Using zod for run-time validation


153 episode