Raneto is an open-source, self-hosted knowledge base software designed to help individuals and organizations create and manage documentation with ease. Built with Node.js, Raneto offers a simple, Markdown-based interface that allows users to write, organize, and publish content quickly without needing a database, making it lightweight and easy to deploy. Its clean and responsive design ensures that documentation is accessible across devices, while features like search functionality and hierarchical content structure enhance usability. Perfect for developers, teams, or anyone looking to maintain a personal or project wiki, Raneto combines simplicity with powerful documentation capabilities.