Version Control System for Tracking Code Changes and Revisions
Git is a distributed version control system that allows developers to track changes in their code files. Unlike GitHub (which is a platform), Git is the actual tool you install on your computer to manage version history locally before pushing to platforms like GitHub.
Every time you commit changes, Git saves a snapshot. All previous updates are preserved, so you can view the complete history of your project and understand how it evolved over time.
Made a mistake? Git allows you to revert to any previous version instantly. You can undo changes without losing work, making experimentation safe and risk-free.
Git enables teams to work on the same project simultaneously using branches. Changes can be merged smoothly, and conflicts are managed automatically or resolved manually.
Keep a comprehensive record of your projects with detailed commit messages. Every change is documented with context about why it was made, making debugging and maintenance easier.
git addStages changes to be committed. Tells Git which files to include in the next commit.
git commitCreates a snapshot of staged changes with a descriptive message. This is saved to your local repository.
git pushUploads your local commits to a remote repository like GitHub, making them available to your team.
git pullDownloads the latest changes from the remote repository and merges them into your local code.
git cloneCreates a local copy of an entire remote repository on your computer, ready to work on.
Whether you're a beginner or experienced developer, Git is a fundamental tool in software development. It's used by virtually every company in the tech industry and is considered a non-negotiable skill for any developer.
✓ Required for professional development jobs
✓ Essential for open-source contributions
✓ Foundation for modern development workflows
✓ Protects code and enables easy rollbacks