Version Control

Version control (also known as revision control or source control) is a system used to manage, track, and document changes to code, documents, or any digital files over time. It enables developers and teams to maintain multiple versions of their projects, facilitating collaboration, troubleshooting, and reverting to earlier versions if necessary.

Example:
A design agency developing a complex e-commerce website uses version control through Git. As developers create new features or fix issues, every change is documented with detailed commit messages. If an update introduces unexpected problems, the team can quickly identify and roll back to a stable, earlier version, minimizing disruption and ensuring project continuity.