Version control systems like Git are essential tools for modern software development. They track changes, facilitate collaboration, and provide safety nets for experimentation.
Basic Git commands—commit, push, pull, merge—form the foundation of version control workflows. Understanding branches allows teams to work on features independently before integrating changes.
GitHub, GitLab, and Bitbucket provide platforms for hosting repositories and collaborating with others. Pull requests enable code review and discussion before merging changes into main branches.