How do you connect a local Git repo to a remote repository your team has set up in GitHub, GitLab or Bitbucket? There are two ways to push a local project to a remote Git repo: the recommended way, ...

You use Git to push your code to GitHub, and it is stored (and shared) online in a space known as a “repository”.

However, it is possible to alter this behavior and stash untracked files with the right git stash save and push options. The trick is to use the --include-untracked option or for brevity, the -u alias ...

Source: How we improved push processing on GitHub GitHub revamped its code push process by breaking down the long, sequential job into multiple independent, parallel processes.