New deployment tutorial on Render or Vercel

Since the free plan of Heroku is no longer available, I think the community would appreciate a deployment tutorial on a free service like Render or Vercel. (Or any other compatible service)

I think this move will be appreciated a lot by the small event organizers in our community and the adoption will increase as the time goes on, as many users like me have very limited knowledge on programming.

Thank you very much for considering this suggestion.