GitHub offers a variety of features for different aspects of project management and documentation. For long-form documentation, the best feature isWikis. Wikis in GitHub allow you to create detailed, structured documentation that is easy to navigate and edit. Each repository in GitHub can have its own Wiki, which acts as a space for collaborators to maintain project documentation, guides, manuals, or any other long-form content.
* Wikisare specifically designed to host extensive documentation in a way that is easy to reference and
* edit over time. They support Markdown, allowing you to format your documentation effectively. Unlike the other options, Wikis are explicitly intended for the purpose of long-form content, making them the best choice for this use case.