How i connect frontend to backend full course

How i connect my database to my database we need full course the course of node it’s not cover that

I think one of his courses does cover that like react native or something. But to connect to the front all you gotta do is send an api request to the endpoints with the necessary auth. The next step is figuring out how to save the jwt in local storage and send it as a header with each request.

I started doing that myself but got only halfway through.
vidly-front/src at main · hunter-orion/vidly-front · GitHub