Push and pull to your own server running Gitea/Gogs or Gitlab, and mirror to Github if you feel the urge? Or, if you insist on having your workflow around Githu

Push and pull to your own server running Gitea/Gogs or Gitlab, and mirror to Github if you feel the urge? Or, if you insist on having your workflow around Github, do it the other way around: have your local server mirror your Github repositories. That way, if Github goes belly-up you can just switch to your local server for the time being.