Open Source #knowledge-management Projects

Free, open source mind mapping and knowledge management desktop app for Windows, macOS and Linux with scripting, LaTeX and add-ons.

Mnemo is a free, open-source desktop study app combining block-based notes, FSRS flashcards, and mind maps with no accounts or tracking.

A self-hosted knowledge base for note-taking with markdown support, Zettelkasten methodology, and Docker deployment.

A self hosted dashboard and organizer for Excalidraw with live collaboration.

Open-source, privacy-first alternative to Google NotebookLM with multi-model AI support, podcast generation, and self-hosting.

Open-source local-first Markdown workspace for macOS with wiki, AI editing, and encrypted sync.

A self-hosted personal knowledge base that turns markdown notes into an AI-augmented knowledge graph with semantic search and wiki synthesis.

Hierarchical personal knowledge base with powerful note-taking, rich text editing, and scripting capabilities.

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.

Self-hosted, programmable knowledge base: plain Markdown notes with live queries, backlinks, and an embedded Lua scripting runtime.