Fireabase, ReactJS, SASS, Google Sign-in

I would also use a different design for your page routing. You should have a login page and a homepage only. You need to make a "protected route". Basically when the user tries to go to the homepage, the router checks if they are logged in, if not it will not allow them to go to the homepage. Instead it will redirect them to the login page every time they try to go to the homepage. You can see this behavior in my project here. https://www.frontendmentor.io/solutions/full-stack-mern-react-firebase-rest-api-mongodb-L08z7tmdo

This design structure also allows you to forbid a user from viewing an account page that they do not own or an edit page for a comment they do not own.

edit: I see you do have a protected route, I would make the hompage the default "/" and login page as "/login"

You should change your routes to something like this:

and change Protected.jsx to

const Protected = ({ children }) => { const { user } = useAuth(); if (!user) { return <Navigate to="/signup" />; }

return children; };

When you refresh the page, your app looks for a HTML file named account. There is no such file do you are getting a 404 error. You need to tell firebase to redirect the user to the homepage when they navigate to /account instead of trying to get a page that does not exist. Your firebase.json should look like this.

{ "hosting": { "public": "build", "ignore": ["firebase.json", "/.*", "/node_modules/"], "rewrites": [ { "source": "", "destination": "/index.html" } ] } }

I tried to download and run your code, but you have dependency errors in your package.json. The version of React you have does not work with react-beautiful-dnd. It looks to me like you ran a forced update with NPM which is not a good idea. I am not sure how you got this to deploy with this problem as the react build script cannot run like this.