Git

What is Git?

Git is the version-control system that tracks changes to code, lets teams collaborate without overwriting each other, and makes it safe to experiment and roll back.

Combined with platforms like GitHub and GitLab, it is the backbone of nearly every modern software workflow.

Why employers value it

Git is non-negotiable for developers — virtually every team uses it. Employers expect you to branch, commit, merge and resolve conflicts confidently, since it underpins collaboration and CI/CD.

How to learn it

Learn the core commands by using Git daily on your own projects. Understand the staging area, branching and merging, then practice pull requests and conflict resolution on a shared repo.

• Master add, commit, push, pull and status
• Work with branches, merges and rebases
• Resolve merge conflicts calmly
• Use pull requests and code review on GitHub

Careers that use it

Git is essential for every software engineer, data professional and DevOps engineer, and increasingly useful for technical writers and analysts too.

Market outlook

As the universal standard for version control, Git is a durable, evergreen skill with no serious competitor on the horizon.