Link Sharing App using React and Firebase

There are a lot of authentication checks throughout the app to handle the functionality available to anonymous and signed-up users. I used properties provided by firebase (which I'm still somewhat new to) to handle the majority of authentication.

I also attempted a different way of using the React portal to display the save notifications by making it into a wrapper component.

Let me know what you think, what can be improved, or if you come across any bugs!