Top Productivity & Office tools for note-taking — made for professionals, teams, students and organized minds. Every project below is a real, public GitHub repository, ranked by the stars the community gave it.
50 repositories · ranked by GitHub stars by default
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source…
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,…
Memos is an open-source, self-hosted note-taking app that brings your everyday thoughts together in a personal timeline. Your data stays yours, and you choose what to keep private…
Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.
An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作
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
An Open Source implementation of Notebook LM with more flexibility and features
Build your personal knowledge base with Trilium Notes
🤪 A list of funny and tricky JavaScript examples
A personal knowledge management and sharing system for VSCode
Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI…
Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10.…
A fully open source & end-to-end encrypted note taking alternative to Evernote.
How to improve NGINX performance, security, and other important things.
Spring源码阅读
A pleasant note-taking platform with native speed, majoring in Markdown, MindMap, Typst, and plain text.
Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.
Sketch and take handwritten notes.
💻 Democratizing Snippet Management (macOS/Win/Linux)
CodiMD - Realtime collaborative markdown notes on all platforms.
:anchor: 我的游戏程序员生涯的读书笔记合辑。你可以把它看作一个加强版的Blog。涉及图形学、实时渲染、编程实践、GPU编程、设计模式、软件工程等内容。Keep Reading , Keep Writing , Keep Coding.
安卓学习笔记
Laverna is a JavaScript note taking application with Markdown editor and encryption support. Consider it like open source alternative to Evernote.
A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.
CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single…
Everything about note management. All in Zotero.
Too young, too simple. Sometimes, naive & stupid 🐌
Fast Markdown note-taking app for Mac and iPhone
HedgeDoc - Ideas grow better together
Collect your thoughts and notes without leaving the command line.
🔥 PlainApp is an open-source app that lets you securely manage your phone from a web browser. Access files, media, contacts, SMS, calls, and more through a simple, easy-to-use…
📝 A web-based notes app for developers.
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
Infinite canvas drawing/whiteboarding app for Windows, Linux and macOS. Made with Godot.
Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.
The malleable knowledge base for you and your team. Powered by Markdown and Lua.
My notes of Clean Code book
Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory.
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
花笺，轻量优雅的跨平台桌面便签工具，支持 Markdown 编辑与预览
A dedicated scratchpad for power users
TagSpaces is an offline, open source, document manager with tagging support
《计算机网络－自顶向下方法(原书第6版)》编程作业，Wireshark实验文档的翻译和解答。
The cross-platform open-source app built for handwriting
Beautiful, AI-native markdown IDE and LLM wiki
Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.
Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way.
Fast and beautiful note-taking app written in C++. Write down your thoughts.
Mobile first Note Taking integrated with Git
Your web application for managing personal data.
