GitHub Pages is a static site hosting service designed for developers and teams who want to publish project documentation, personal blogs, or portfolio websites directly from their code repositories. It integrates directly with GitHub, turning a repository into a live website without requiring separate hosting infrastructure.

• Direct Repository Integration: Your website's source code lives in a GitHub repository. Any changes pushed to the designated branch automatically trigger a build and deployment, updating the live site.
• Free Static Hosting: The service hosts websites built with static files like HTML, CSS, JavaScript, and images at no cost. It supports custom domains and provides SSL/TLS encryption by default.
• Jekyll Support: It includes built-in support for Jekyll, a static site generator. This allows you to write content in Markdown and use templates, with GitHub Pages handling the conversion to a full website during the build process.
• Project or User Sites: You can create sites for specific projects from a repository or a personal or organizational site from a dedicated repository, providing flexibility for different publishing needs.
• Simple Configuration: Setting up a site often requires only enabling the feature in your repository's settings and ensuring your main files are in the correct location, such as an index.html file at the root.