Download your preferred distribution of Keycloak https://www.keycloak.org/
Create a realm myrealm and a client myclient. Also create a user.
For simplicity, the realm name and client name are hardcoded in src/boot/keycloak.js
Client Root URL should be http://localhost:4200 or configure Valid Redirect URIs (http://localhost:4200/*) and Web Origins (+)
Also create a user.
Switch to createWebHashHistory in src/router/index.js to see the 404 error after login redirection.
When using Quasar:
More information: