Note-Taking and Knowledge Management

26 repos

Self-hosted and open-source note-taking applications with markdown support and personal knowledge base capabilities. The cluster centers on full-featured digital notebook systems like Trilium, Logseq, and SiYuan that emphasize local-first storage, rich formatting, and organization of personal information. Most repos are TypeScript-based web or Electron applications, with supporting tools and utilities for markdown processing, migration, and knowledge graph management.

TypeScript · 9

Dart · 4

Python · 4

JavaScript · 1

Rust · 1

Shell · 1

note-taking ·322,840

markdown ·246,212

knowledge-base ·205,547

electron ·167,027

self-hosted ·147,898

local-first ·133,751

notes ·124,516

wiki ·117,364

knowledge-graph ·106,123

notes-app ·89,993

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GitJournal/GitJournal

Mobile first Note Taking integrated with Git

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HellterEnjoy/Lilo

Compact Markdown note-taking widget with a built-in knowledge graph, written in Rust.

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alkalim/Knopo

A native macOS outliner for structured thinking, local-first notes, and Markdown-based knowledge…

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TriliumNext/Trilium

Build your personal knowledge base with Trilium Notes

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dullage/flatnotes

A self-hosted, database-less note taking web app that utilises a flat folder of markdown files for…

Vue

3,224

573 commits

logseq/logseq

A privacy-first, open-source platform for knowledge management and collaboration. Download link:…

Clojure

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24,859 commits

siyuan-note/siyuan

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work…

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27,107 commits

snownico0722/PaperTodo

A minimalist Windows desktop sticky note tool. It puts a few quiet, usable, and unobtrusive sheets…

2,380

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LinwoodCloud/Butterfly

🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

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2,018

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LinwoodDev/butterfly

🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

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ctrlaltwill/LearnKit

A native study system for your Obsidian vault. LearnKit turns notes into durable knowledge with…

TypeScript

173

564 commits

SamurAIGPT/llm-wiki-agent

A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or…

Python

3,530

106 commits

Demizo/Daily_You

Daily diary & journaling app

Dart

1,318

1,156 commits

VelocityNote/velocitynote

VelocityNote — a fast, local-first Markdown notebook for macOS and Windows.

1 commits

anqlproject/anql

A fast and minimalist workspace.

TypeScript

12 commits

celerforge/freenote

Freenote is an open-source AI journal app with Markdown support. You can freely record your notes,…

TypeScript

178

65 commits

basicmachines-co/basic-memory

AI conversations that actually remember. Never re-explain your project to your AI again. Join our…

Python

3,986

1,421 commits

usememos/memos

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight,…

63,134

4,655 commits

SudoACoder/note_map

NoteMap: a handy tool for analyzing, organizing, and finding patterns in text files. It works with…

Python

24 commits

AgriciDaniel/claude-obsidian

Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads,…

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15,045

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toeverything/AFFiNE

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base…

TypeScript

72,731

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lfnovo/open-notebook

An Open Source implementation of Notebook LM with more flexibility and features

TypeScript

39,113

923 commits

beiyuii/personal-api-skill

Turn your Obsidian vault into a personal identity layer — any AI agent knows who you are in 30…

Shell

13 commits

chenxiachan/thoughtdag

Your thinking deserves a map: an infinite canvas where LLM conversations grow into an editable…

TypeScript

469

558 commits

laurent22/joplin

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux,…

TypeScript

56,417

15,273 commits

cannibalox/logtools

Logtools: utilities for Logseq (kanban, image gallery, priority matrix, ...)

JavaScript

252

57 commits