tbulubas.github.io github pages of Taras Bulubas Ortelius - contributorguide https://docs.ortelius.io/guides/contributorguide/ Ortelius - pull-request-cheat-sheet https://docs.ortelius.io/guides/contributorguide/pull-request-cheat-sheet/ petehouston - sign-git-commits https://blog.petehouston.com/sign-git-commits/