A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: http://trello.com/b/8txSM12G/roadmap

Build your personal knowledge base with Trilium Notes

A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang.

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

Private & local AI personal knowledge management app for high entropy thinkers.

Sync little subsets of your Postgres data into local apps and services.

⛷ Lightweight Markdown app to help you write great sentences. ⛷ 轻灵的 Markdown 笔记本伴你写出妙言

🧩 Content editing tech stack for the web - BlockSuite is a toolkit for building editors and collaborative applications.

Official Anytype client for MacOS, Linux, and Windows

Make your JSON data collaborative and version-controlled with CRDTs

Fast and beautiful note-taking app written in C++. Write down your thoughts.

The open source, local-first Figma for React. Design directly in your live React app and publish your changes to code.

❶ One is a new React framework - incredible for web, but also for native. No Metro, just a single Vite plugin.

WarpDrive is a lightweight data library for web apps — universal, typed, reactive, and ready to scale.

SQLSync is a collaborative offline-first wrapper around SQLite. It is designed to synchronize web application state between users, devices, and the edge.

Offline alternative to Notion. Eidos is an extensible framework for managing your personal data throughout your lifetime in one place.

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

A private, p2p alternative to Slack and Discord built on Tor & IPFS

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���二大脑的效率工具。支持 Excalidraw、Tldraw 白板和类 Notion 笔记。

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)