so Git is basically an open source version control system which is designed to organize and manage small and large every type of project with speed and efficiency.

While the GitHub is a web-based hosting platform for individuals and teams to store Git repository. GitHub is built on top of Git and it allows you to have both local and remote copies of your projects. With GitHub, you can easily share your project with anyone when it’s in the development stage. You can explore different popular project and can implement the new feature in their repositories.