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JavaScript is a scripting language used to create and control dynamic website content
Track changes see what changed, when, and by who
Collaboration multiple people work on the same code safely
Backup & recovery code is saved and can be restored anytime
When you fork a repository, you create your own copy of it on your GitHub account, which you can change freely without affecting the original.
When you clone a repository, you download a full copy of it to your local computer
A pull request is a request to review and merge the changes from one branch or fork into another branch usually main on GitHub.