HackMD is a collaborative Markdown editor that enables individuals and teams to create, edit, and share documents in real time. It offers features such as templates, book mode for document organization, GitHub integration, UML graph support, and instant publishing through user profiles. Designed for knowledge sharing, HackMD is suited for teams, educators, researchers, developers, and communities who value efficient, flexible documentation workflows.
Visit HackMD's official website for product details and getting started.