The Absolute Guide to Git and Version Control for Beginners
Learn how Git works under the hood, standard branching workflows, and collaboration techniques to coordinate with your development team.
What is Version Control?
Version control is a system that records changes to files over time so you can recall specific versions later. Git is a distributed system, meaning every developer has a full copy of the repository history on their local machine.
Core Git Concepts
- Commits: Snapshots of your codebase at specific points in time, acting as saving checkpoints.
- Branching: Parallel development environments that allow you to work on new features without breaking the main codebase.
- Merging: Integrating changes from one branch back into another, resolving conflicts as they arise.
Collaboration with Git
Using cloud platforms like GitHub or GitLab, teams can submit Pull Requests (PRs), review code changes, and automate continuous integration (CI) tests before deploying software to production.