Include setup guide

[shakarganjaa]

Hello,
Hope you are doing great. I was searching for something similar and found this repo, must say that it looks to good and I've also checked the demo app. It looks great!

however, I was wondering if you could add a 'how-to" or setup guide in the readme? That would basically tell us how to run and practice this on local machine after cloning it? I hope you understand.

I'm not even sure if you intended to keep this repo as open source or not.

Thank you !