Notes
Self-hosted note-taking and knowledge management tools — personal wikis, markdown editors, and second-brain apps. Own your notes without subscription fees or vendor lock-in.
Memos
Lightweight self-hosted privacy-focused note-taking and personal knowledge app.
Raneto
Self-hosted Markdown-powered knowledge base and wiki system built on Node.js.
SilverBullet
Local-first Markdown-based personal knowledge management system, self-hosted with Docker.
Trilium Notes
Self-hosted hierarchical knowledge base — a powerful open-source OneNote alternative.