Guys, I’ve completed my customizations, now we would like to host it on heroku. Is there any documentation regarding the hosting as heroku app? I found couple of reference for heroku app name and url in the code, so it would be helpful, if there is any documents available.

have you read the readme? https://github.com/calcom/cal.com#manual-setup

I already gone through it I’m just checking is there any Heroku specific doc out there or not