Git

Git is a version control system — a way to track changes in code, so you never lose work and can always go back.

Created by Linus Torvalds (yes, the Linux guy) in 2005, Git lets developers save “snapshots” of their code, collaborate without stepping on each other’s toes, and test features without breaking the main project. You can work solo or with a whole team across continents, and Git keeps everything organized.

Why do developers swear by Git?

Because it saves lives (and code). If you mess something up, Git lets you roll back. If you want to try a risky idea, you create a “branch.” If your teammate updates something, you can merge their changes into your copy. Platforms like GitHub, GitLab, and Bitbucket run on Git and make collaboration even smoother.

Want to get your hands dirty? Here’s the Git official site