Hey there! We've found the following might help you get unblocked faster:

• 📚 Deploy a React App

• 🧵 Failed to access the domain in my react application after a successful deployment

• 🧵 Failed to access the application domain after success with deploy

If you find the answer from one of these, please let us know by solving the thread!

Hey, you may use the Reverse Proxy template that is available on Railway. For simplicity sake, using a subdomain such as backend.example.com is also completely fine and just as good.