Cloning a Repository

git clone is a command used to copy an existing Git repository into a newly created directory.

It downloads the entire history of the project, creates remote-tracking branches for all branches, and creates and checks out an initial branch (usually main or master) based on the currently active branch of the cloned repository.

For a web developer, git clone is the fundamental starting point when joining an existing project.

Whether you are contributing to an open-source library, starting a new job, or working on a team project, cloning gives you a complete local copy of the codebase and its history so you can run the code locally.

First, it pulls down all commits, branches, and tags from the remote repository.

Second, it sets up references to the remote branches (e.g., origin/main), allowing you to fetch updates or push changes later. Finally, it extracts the files from the default branch into your working directory so you can immediately see and edit the code.