[fonziguy]

You should see a code editor, that looks like Sublime, that you can write or paste code into. What browser are you using?

[anirudhrata]

It is working fine for me. I wanted to know how the application works. I mean there should be HTTP requests going to the server, but I don't find any. The same is the case with the other browser where I am viewing the code.

[fonziguy]

Oh I see. Firebase is the magic behind that https://www.firebase.com/