Demo application: Golang, Fiber, JWT auth, Keycloak, NextJS, NextAuth, App router Check out the videos: Part 1/3 - https://youtu.be/1u8GlfKyB_Q Part 2/3 - https://youtu.be/tgLqnYSTZw4 Part 3/3 - https://youtu.be/-HsldaBdIP