4
A lightweight programming language ued to make web pages intractive and dynamic. Sometimes it is used alongside HTML and CSS
- Tracking changes
- Collaboration conflicts
- Having backups
You copy the repo to our own repository and any changes you make wont affect the orginal repo
You downloud it on to your own machine
When contributing to a repository you don’t have full control over, you can’t push changes directly. Instead, you submit a pull request so reviewers can review your work before approving and merging it.