Github

What Is GitHub? Everything you need to know!

GitHub is a free online code repository where developers share source code with each other. It was founded in 2008 by Chris Wanstrath and Tom Preston-Werner.

GitHub has become the go-to place for programmers to collaborate on projects. In fact, over half of Fortune 500 companies use it as part of their development workflow. And it’s also used by millions of students around the world who learn how to program using its platform.

If you’ve never heard of it before, then you should check it out. It’s a great way to get started learning to program.

I’m going to teach you everything you need to know about GitHub in this tutorial.

What is GitHub?

GitHub is an online service that allows people to work together on software projects. It’s like a giant version control system (VCS) or code repository. The best thing about GitHub is that anyone can access and contribute to any project hosted on it.

This means that if you have a programming idea, you don’t need to be a professional programmer to make your ideas come true. You just need to create an account and start working on your project. Once you’re done, you can publish your project so that everyone else can see what you’ve been up to.

This makes collaboration easy because others can easily view and comment on your code. In addition, GitHub provides many useful features such as issue tracking, wiki pages, forums, and more. So let’s take a look at some of these features now.

What is GitHub used for?

GitHub helps programmers build better applications faster. Here are some examples of why it is popular:

* Developers can collaborate on open-source projects. This means they can all work on the same project without having to worry about conflicting interests.

* Students can learn how to code from scratch. They can follow along with the progress of other students and even ask questions directly through the forum.

* Companies can hire freelancers to develop custom apps. They can post jobs and find qualified applicants quickly.

How does GitHub work?

Github

To understand how GitHub works, we first need to understand how VCS systems work. A VCS is a tool that stores versions of files and folders. These stored versions are called commits. Commits contain information about changes made to the file or folder. For example, when you change a line of code, you add a new commit to the history of the file.

When you want to store multiple versions of a file, you can do so by creating branches. Branches are basically copies of the original file. When you make changes to one branch, those changes aren’t automatically applied to another branch. Instead, you must merge them manually.

Now that we understand how VCS works, let’s talk about GitHub. It uses Git, which is a distributed version control system. This means that every user has his own copy of the entire repository. Each user can modify the files independently. However, once a user finishes modifying a file, he needs to push the changes back into the main repository.

Once the changes are pushed, the next person who wants to edit the file will pull the latest changes from the server. This process is known as fetching. Fetching pulls down the latest changes from the remote server. Then, the user applies the changes locally. After applying the changes, the user pushes the modified file back to the server.

The last step is merging. Merging combines two different versions of the file into one. This allows the developer to keep track of all the changes that were made in each branch.

Why should I use GitHub?

If you’re looking for an alternative to Microsoft Visual Studio, then GitHub is definitely worth checking out. It offers similar functionality but also includes many additional features. Let’s take a closer look at some of these extra features.

Issue Tracking

One of the most important features of GitHub is its issue tracker. The issue tracker lets users report bugs and request enhancements. Users can create issues using the web interface or via email. Once created, issues can be assigned to specific people.

Wiki Pages

Another feature of GitHub is its wiki page system. Wiki pages allow developers to create documentation for their projects. You can write text, images, and links to help explain what the application does.

Forums

Forums are very helpful if you have trouble finding answers to common problems. Developers can ask questions on forums and get feedback from others.

GitHub Pages

GitHub Pages is a free service that makes it easy to host your website on GitHub. If you don’t already have a domain name, you can buy one from GitHub. All you have to do is upload your site to GitHub and then link it to your profile.

Code Review

You can review other people’s code before submitting it to the project. This helps ensure that the code is well-written and follows best practices.

Pull Requests

You can submit patches to the project through pull requests. Pull requests are essentially bug reports with attached code. They give the maintainers a chance to review the patch before accepting it.

Collaboration

GitHub is designed to encourage collaboration among developers. For example, you can invite friends to contribute to your project.

Wrapping Up Words

In conclusion, GitHub is a free service that allows developers to collaborate online. It’s like a giant version control system where everyone has access to everything. This means that if you have a project that needs to be shared with others, you can simply upload it to GitHub and let anyone else contribute to it. And since it’s open-source software, you can even modify it and share it back with the community. Best of all, it’s completely free to use.


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