Recipe for Single Page Apps, redirecting to the login page when unauthenticated

[binarykitchen]

Ciao - I'm coming from Axios and not happy with it. Too much configuration overhead regarding redirect logic.

It's about how to configure a Single Page App properly. Understand that it's the default to follow redirect automatically. But for Single Page Apps it's a no-go, as don't want to load the index.html all over again, but just switch to the login page, e.g .with react-router.

I wonder if undici has an example based on Single Page Apps, on how to redirect back to the login page for unauthenticated users?