notion

🔧🔗https://github.com/siyuan-note/siyuan A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

https://github.com/toeverything/AFFiNE There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to us