Understanding Git and Github

Fundamentals of Git

What is Version Control?

At its core, version control is the management of changes to documents, programs, and other information stored as computer files. It’s like a time machine for your code, allowing you to go back to previous states and track how your project evolves over time. Version control systems are essential tools for developers, as they facilitate a collaborative environment where multiple people can work on the same codebase without stepping on each other’s toes.

One of the key benefits of using version control is the ability to work on different features or fixes in isolation through branches. This way, you can make changes without affecting the main codebase until you’re ready to merge your work. Here’s a simple breakdown of the process:

• Create a new branch from the main code.
• Make your changes and commit them.
• Merge the branch back into the main code when it’s complete.

Version control not only helps in keeping a record of the changes but also in ensuring that team members are working with the latest version of the code.

While there are several version control systems out there, the most popular one is Git, which is a distributed system. This means that…