What is git

Git is a distributed version control system that tracks code changes and enables collaboration. Created by Linus Torvalds, it stores a project’s history in "commits," snapshots of all files at specific points.

Key features include branches, which allow for multiple development lines, and merging, to combine changes. Users can work offline and sync updates with remote repositories (like GitHub) using push and pull commands.

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Why do developers need Git?

Git provides a distributed, offline-friendly system for tracking code changes and supporting collaboration. Its branching and merging allow parallel development without impacting the main codebase.

Git’s detailed history simplifies tracking and reverting changes, while integration with platforms like GitHub enhances team workflows, code reviews, and project deployment.

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What is a branch in Git?

Git branch is essentially a pointer to a snapshot of your changes.When working on fixing a bug, or adding a new features, you create a new branch. This allows multiple people to work on different issues without interfering with each other code.

Git branch also allows for smooth code review and testing via pull request or merge request.

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