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 use.
- editor
- crdt
- knowledge-base
- markdown
Repository Index
88,073 visible repositories in the index
1–24 of 44 · Most stars
TranslatedAn open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together
A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV
- knowledge-base
- graph
- clojurescript
- clojure
Build your personal knowledge base with Trilium Notes
- knowledge-graph
- note-taking
- notebook
- knowledge-base
Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.
Voice-to-text dictation app with local (Nvidia Parakeet/Whisper) and cloud models (BYOK). Privacy-first and available cross-platform.
Open source Granola AI Alternative
- local-first
- notetaking
- open-source
- react
Official Anytype client for MacOS, Linux, and Windows
- e2ee
- local-first
- offline-first
- p2p
⛷ A light, native Markdown notebook for Mac, iPhone and iPad.
- swift
- markdown-editor
- macos
- notes-app
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
- owncloud
- c-plus-plus
- qownnotes
- nextcloud
TagSpaces is an offline, open source, document manager with tagging support
- tagspaces
- electron
- javascript
- note-taking
Fast and beautiful note-taking app written in C++. Write down your thoughts.
Mobile first Note Taking integrated with Git
📚 The open-source, offline-first Notion, Obsidian & Confluence alternative. Advanced Markdown, multi-tenant teams, OIDC/SSO, and local S3 backups. Deploy in one command.
AI-native knowledge base & Evernote/Obsidian alternative. Instant all-platform sync, rich notes (tables, mind maps, diagrams, posters), web clipper & MCP. 100% free on Cloudflare or Docker.
- cloudflare-workers
- evernote
- knowledge-base
- mcp
A single-file relational spreadsheet for you and your agent.
AI-first knowledge base and startup OS
A lightweight local-first graphic-centric productivity tool to build your second brain. Supporting Excalidraw/Tldraw whiteboard and notion-like note. 一款以图形为中心、轻量级、本地优先的用于构建第二大脑的效率工具。支持 Excalidraw、Tldraw 白板和类 Notion 笔记。
- canvas
- note
- pkm
- second-brain
Keyboard-first local Markdown notes with Vim motions, diagrams, and MCP integration.
我的第二大脑 second brain，我的数字花园 digital garden，用obsidian双链笔记软件写作而成
- digital-garden
- logseq
- obsidian
- second-brain
TidGi is an privacy-in-mind, automated, auto-git-backup, freely-deployed knowledge management Desktop note app, based on Tiddlywiki, with REST API for web-clipping and Anki connect. 「 太记 」是一个基于「 太微 TiddlyWiki 」的知识管理桌面应用，能保护隐私内容、高级自动化、自动Git云备份、部署为博客，且可通过RESTAPI与Anki等应用连接。（迭代开发中欢迎试用，开发进度见下方链接）(Under active development, see website below for details)
- tiddlywiki5
- tiddlywiki
- electron
- knowledge-management
Blazing-fast native notes app and rich-text editor for macOS, Windows, and Linux. Built with Rust + GPUI. Local-first and beautifully designed.
Markdown knowledge graph — LSP for your editor, CLI + MCP memory for your AI agents