A GitHub repository is a central place to store, manage, and track changes to your project code online.
- Create a new repository from your GitHub account with a name and visibility (public/private).
- Add files, manage versions, and collaborate using commits, branches, and pull requests.
Git
Git is an open-source version control system used to track changes and manage different versions of a project.
- Records every update made to the source code.
- Stores revisions in a central repository for easy management.
GitHub
GitHub is a web-based platform built around Git that enables developers to manage code, track versions, and collaborate on projects.
- Hosts Git repositories online.
- Supports collaboration through issues, pull requests, and code reviews.
Relation between Git and GitHub
Git and GitHub are closely related but serve different purposes. Git is a version control tool used to track and manage source code changes locally, while GitHub is a cloud-based platform that hosts Git repositories and enables collaboration.
- Git: Installed locally to track code changes and maintain version history.
- GitHub: Online service that stores Git repositories and supports sharing and teamwork.
Below are the sample project files which we want to upload:
Steps to Create the Repository
Step 1: After successfully setting up GitHub account login to your account. You will see the screen as below. 
Step 2: Click on the new repository option. 
Step 3: After clicking new repository option, we will have to initialize some things like, naming our project, choosing the visibility etc. After performing these steps click Create Repository button. 
Step 4: After clicking the button, we will be directed to below page. Right now the only file we have is a readme file. 
Step 5: Now click on the "Upload files" button. 
Step 6: Follow the steps mentioned in the Picture below and click "commit changes" 
step 7: Now you will see that all of our files uploaded in our github 
Hosting GitHub repository
GitHub Pages are designed to host your personal, organization, or project pages from a GitHub repository. As we already have the repository, we only have to activate our pages.
Step 1: Go to settings and scroll down to github pages section. Change disable option to master branch option. Now github will do some behind the scenes work and going to publish the repository. 
Step 2: Now we are done and our project can be accessed worldwide. 