Read the Docs

Read the Docs is a documentation hosting platform. It takes documentation written in plain text (like Markdown or reStructuredText) and automatically builds it into a clean, searchable website. The platform integrates with version control systems such as GitHub, GitLab, and Bitbucket. Whenever you push an update to your repository, Read the Docs rebuilds the docs and deploys the new version. This keeps your documentation in sync with your code without manual effort.

What makes Read the Docs stand out is its focus on automation and discoverability. It supports versioning, so readers can switch between different release versions of your docs. The built-in search indexes all pages, making it easy to find specific topics. Addons let you extend functionality — for example, adding analytics or custom styling. The project dashboard shows build status, history, and links to recent builds, so you always know the health of your docs.

Developers and technical writers benefit most from Read the Docs. If you maintain an open-source library, an API, or any software that needs user documentation, this tool saves time by handling hosting and builds. Real-world use cases include hosting API references, user guides, and project wikis. It's a practical, low-fuss way to keep documentation accessible and up to date.