A Github repository is basically a folder designed to store files. It is also available online for anyone to download, access, and contribute to the files/code within the folder.

Add the GitHub repo as a remote reference for the existing project. Perform a git push operation with the -u and -f switches. Verify that the existing project’s files have been pushed to GitHub. How ...

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.

Dashlane has made its mobile app code available on GitHub for public perusal, a first step in a broader push toward greater transparency.

GitHub has enabled push protection by default for all public repositories to prevent accidental exposure of secrets such as access tokens and API keys when pushing new code.