@tiny-lamp6590 Hey folks
As of FusionAuth 1.45, we have something that mimics the express server functionality built into FusionAuth. We call it the 'hosted backend'.
You can see it used here: https://github.com/FusionAuth/fusionauth-example-react-guide
It's documented here: https://fusionauth.io/docs/v1/tech/apis/hosted-backend
But using an express app will give you more flexibility (to choose a different cookie name, or do additional processing during the token exchange).
We are working on a tailwind integration doc so that you can use the same tailwind css between your react app and FusionAuth login pages. Here's the PR for that: https://github.com/FusionAuth/fusionauth-site/pull/2117 (still under review).
Thanks for using FusionAuth!