Git is a system that allows multiple developers to save and track changes to your project files at once.

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Git is a third-generation version control system (VCS). They are called distributed VCSs because they have a data storage (repository) not only on the server, but also locally on the machines used by the developers. Git differs from other VCSs in its special approach to information processing: it does not record separately made edits, but makes a detailed snapshot of the project at the time of saving, that is, it records the state of each file, and creates a link to this version.

We explain what Git is in simple terms.
What is Git for?
Git is mainly used when working with source code, but it can be used for any files at the user's discretion. Git is often used when translating books, when it is necessary to compare the completed work with the original, designers also often use its capabilities. It allows you to analyze changes, view their history, compare different versions of the same files.

When it comes to creating apps and websites, Git is a must-have and irreplaceable tool. It often happens that a change made to the code destroys the working parts of the project, and even after undoing the change, the situation does not improve. The solution is Git. It protects your project from such surprises and eliminates the possibility of accidentally deleting edits or files. Thanks to its unique approach to storing data, Git can quickly roll back the project to a working state when errors occur. You will not need to look for problems that resulted from adding changes, because you can return to one of the old versions at any time. Such a system is needed so that people involved in the development can freely “dig” into the code, without fear of harming other people's edits or the work bahrain whatsapp number database of the project as a whole. With Git, you can maintain a working version and simultaneously create new ones, merge them together or separate them with one command. This tool speeds up the development process and makes it more efficient.

What's in Git
A distributed version control system implies three services at once:

Storage, processing and transmission of data . The very possibility of working with "content".
Control over all variations of the project . What we talked about above: at any time you can restore previous versions, literally go back to the past before the code “breakdown”.
Parallel development . Remote file storage makes it possible for different people to edit the same objects at the same time, while ensuring that there are no conflicts in the code. This is achieved by having each project participant store their edits in a local repository on their device, and they will not take effect until they upload them to the server and merge them with the working version.
Git Structure
Let's talk about the structure of Git.
When working on a project using Git, all files belonging to it pass through several sections of the repository: the Working directory, the Staging area, and the Git directory.

The latter is the most important part of the system, as it is where all the objects and metadata of your project are stored. The Git directory is the local repository that was cloned from the server. It contains not only the code, but also images, configuration files, scripts, styles - these and other components are presented here in all variations ever saved in the remote repository.

A copy of a specific version of a project is extracted from the compressed Git directory database and placed on the computer's hard drive for modification. The working directory or directory is just one such copy. In other words, all file editing actions are performed in this section: code is rewritten, fonts and colors are changed, new blocks and functions are added or old ones are deleted, and so on. The file receives the status "modified" and, if necessary, can be moved to the index - an intermediate zone between two directories.