GitHub · Build and ship software on a single, collaborative platform

https://youtu.be/pekbl3Yz02g?si=T0piEHyTf51TDKNZ
https://youtu.be/HuE7OvOckfE?si=h0DPnmN-bIYocUmn
https://youtu.be/HuE7OvOckfE?si=cJ-RK9mkv3CIufMT
Microsoft acquired GitHub.

GitHub Features

Pull Requests

GitHub has a Command Line Interface called GitHub CLI.

GitHub has a Code Generator Copilot, a Plug-in to VS Code

An AI Copilots from GitHub that performs Code Generators.
A 7 Minute Overview of GitHub Copilot on YouTube.
GitHub has a Desktop App
As an example of Cross Platform Applications
GitHub implements OAuth with 2FA
GitHub features a useful, lean User Forum
GitHub features User Forums