A powerful knowledge base management tool that can serve as an alternative to Notion. It features a fresh and simple interface style, supports what-you-see-is-what-you-get editing and layout, and provides multi-task management and real-time collaboration for multiple users based on Markdown. AFFiNE also has high privacy, allowing users to deploy it locally to protect data security. The project is continuously updated and iterated to provide users with a better usage experience.