Git

Git is a distributed version control system developed by Linus Torvalds and is now supported by a large community of developers. It is commonly used by software developers to track and manage code changes over time.

Git stores the source code and all changes made to it in a so-called repository (also referred to as a repo). Developers can clone the repository to their local computer to work on the code. When they have made changes, they can upload them to the central repository (push) to share them with other developers.

Git allows developers to create different versions of the code (branches) that they can work on separately without affecting the main version of the code. Developers can merge the changes made in their branches with the main version of the code when they are finished.

Especially in connection with online version control systems, such as GitLab or GitHub, it shows its full strength.

Git Advantages

Git is very helpful in agile software development. Agility in software development means that developers need to respond quickly and effectively to changes and feedback. Git provides a variety of features and tools that help developers be agile, including:

  1. Version control:
    One of the most significant benefits of Git is the ability to track and manage code changes over time. Git stores each change to a repository as a separate version of the code, allowing developers to go back and restore older versions of the code if necessary.
  2. Collaboration:
    Git facilitates collaboration between developers. Developers can make changes to different versions of the code without hindering each other. Git also allows for creating and reviewing pull requests, leaving comments, and providing feedback to facilitate collaboration and communication.
  3. Branching and merging:
    Git allows developers to create different versions of the code as separate branches where they can work independently without affecting the main version of the code. When developers are done with their changes, they can merge them back into the main version of the code.
  4. Local management:
    Git is a distributed version control system, which means that each developer has a local copy of the repository on their computer. This speeds up access to the repository and reduces the load on the central server.
  5. Flexibility:
    Git is a flexible and powerful tool supported by a large community of developers. It offers many features and tools to optimize and automate the development process, including continuous integration and deployment, code reviews, and much more.