How can I ensure that only one interval is created at any given time?

How can I ensure that only one interval is created at any given time?

I am trying to use new use API. The code to reander the page looks like this

I am trying to use new use API. The code to reander the page looks like this

I am trying to use new use API. The code to reander the page looks like this

I am trying to use new use API. The code to reander the page looks like this

I am trying to use new use API. The code to reander the page looks like this

Going through react.dev learning tutorial, I noticed something not quite right about accessing another component’s DOM nodes.

I am trying to create a useEffect hook that will check my firebase database for an array of objects when the component loads or when there’s an update to the array. My problem is that it’s causing infinite rerendering if I include the usersDragons array at the end of the useEffect hook and I don’t understand why. If I leave it out, it’s no longer running at all.

Problem:
I am working on a React application where I have a Dashboard component that fetches the user data from the backend and displays it. When the user clicks the Logout button, I remove the token from localStorage, clear the user state, and try to redirect them to the login page. However, after clicking logout, the page gets stuck on the Dashboard with a “Loading…” message, and the redirection to the login page doesn’t occur as expected.