I still use my Rails + Postgres + Heroku with various gems like omni-auth, pagination etc. I have created a shell app that is a blank website with login mechani

I still use my Rails + Postgres + Heroku with various gems like omni-auth, pagination etc. I have created a shell app that is a blank website with login mechanism and basic data. Anytime I have an idea, I can spin up a site within couple of days. I was tempted about upgrading by default stack, but after lot of wise advise here, I think it's better to stay in a stack where velocity will be high rather than wasting time in learning new things (unless that is the goal)