This course has been updated! We now recommend you take the Firebase Fundamentals course.
Check out a free preview of the full Firebase + React: Real-time, Serverless Web Apps course:
The "Polishing the Experience" Lesson is part of the full, Firebase + React: Real-time, Serverless Web Apps course featured in this preview video. Here's what you'd learn in this lesson:
Polishing the experience for the application, Steve checks to see if a key exists in Firebase before displaying it in the browser.
