Free dyno hours quota remaining this month: 420h 44m (76%) Free dyno usage for this app: 102h 48m (18%) For more information on dyno sleeping and how to upgrade, see: https://devcenter.heroku.com/articles/dyno-sleeping === web (Free): npm start (1) web.1: up 2021/07/08 17:00:12 +0900 (~ 49m ago)