This page is to accompany https://glitch.com/edit/#!/shared-database-intro. Follow it to create/use your own server!

First, sign up / login here with a Google account: https://console.firebase.google.com

This code is copy-pasted to index.html.

NOTE: Normally, you're not supposed to expose this data. Keep in mind that anyone who has this code can edit/write data on your website! So don't store any sensitive information. If you'd like to make this more secure, that's quite easy, and I can show that upon request.