Git is a free and open-source version control system that is widely used in the programming world. It is used for tracking changes in the source code during software development. It was developed in 2005 by Linus Torvalds, the creator of the Linux operating system kernel. Git is an efficient distributed VCS tool that can handle projects from small to very large ones providing cheap local branching, convenient staging areas, and multiple workflows. It is considered to be the most preferred VSC tool providing more effective results for developers. Git enables multiple developers or software teams to work separately without having an impact on the work of others. Learn everything related to Git on our website with examples and illustrations in our next chapters.