1. Utilities that help when adding Userfront auth to a (Svelte) project:
   • RequireLogin: auth guard that redirects/shows error when authorization requirements not met.
   • handleMissingAuthGuard: optional SvelteKit handle hook that prevents access of protected routes if they are missing an auth guard.
   • UserfrontApi: class that simplifies calls to the Userfront API.
   • userfrontCookieToTokens(): parse userfront cookie into tokens
   • verifyToken(): verify a JWT token; extract payload
2. Step-by-step tutorial: how to use UserFront + Svelte(Kit):
   • Live demo of results: https://userfront-svelte-leftium.vercel.app

npm install -D userfront-svelte

For usage, see tutorial below.

https://leftium.github.io/userfront-svelte