Your second brain, self-hosted. Notion alternatives, wiki engines, and personal knowledge management tools.
Showing 25–48 of 71 repositories
xwmx
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 portable script.
glushchenko
Notes manager for macOS/iOS
jrnl-org
Collect your thoughts and notes without leaving the command line.
taniarascia
📝 A web-based notes app for developers.
massCodeIO
A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.
mbrlabs
Infinite canvas drawing/whiteboarding app for Windows, Linux and macOS. Made with Godot.
standardnotes
Think fearlessly with end-to-end encrypted notes and files. For issues, visit https://standardnotes.com/forum or https://standardnotes.com/help.
pbek
QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.
heyman
A dedicated scratchpad for power users
silverbulletmd
An open source personal productivity platform built on Markdown, turbo charged with the scripting power of Lua
nanbingxyz
5ire is a cross-platform desktop AI assistant, MCP client. It compatible with major service providers, supports local knowledge base and tools via model context protocol servers .
tagspaces
TagSpaces is an offline, open source, document manager with tagging support
wikimedia
🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.
colanode
Open-source and local-first Slack and Notion alternative that puts you in control of your data
MaggieAppleton
Resources, links, projects, and ideas for gardeners tending their digital notes on the public interwebs
WorldBrain
Browser extension to curate, annotate, and discuss the most valuable content and ideas on the web. As individuals, teams and communities.
dokuwiki
The DokuWiki Open Source Wiki Engine
typedb
TypeDB: Built for systems, not records
nuttyartist
Fast and beautiful note-taking app written in C++. Write down your thoughts.
GitJournal
Mobile first Note Taking integrated with Git
BoostIO
Boost Note is a document driven project management tool that maximizes remote DevOps team velocity.
A-poc
Tools and Techniques for Blue Team / Incident Response
mapnik
Mapnik is an open source toolkit for developing mapping applications
phachon
MM-Wiki 一个轻量级的企业知识分享与团队协同软件，可用于快速构建企业 Wiki 和团队知识分享平台。部署方便，使用简单，帮助团队构建一个信息共享、文档管理的协作环境。