How can I implement JWT security in a Svelte application?

How can I implement JWT security in a Svelte application?

To implement JWT security in a Svelte app, you can use libraries like jsonwebtoken for token creation and verification.

What steps do I need to follow to set up the authentication flow?

First, create a login form to collect user credentials, then send a request to your backend to validate them and generate a JWT.

How do I store the JWT securely in the client?

You can store the JWT in localStorage or sessionStorage, but for better security, consider using HttpOnly cookies.

What about token expiration and refresh tokens?

You should set an expiration time for your JWT and implement a refresh token mechanism to obtain a new token without re-authentication.