# Poi (open-source notes and writing app)

> Poi is a free, open-source notes and writing app for Windows, macOS and Linux. Scalable KanColle browser and tool. It has 1,801 GitHub stars and is released under the MIT license. Its source code is on GitHub at poooi/poi.

poi is a scalable browser and tool set for Kantai Collection(KanColle). Please note that artifacts could be periodically emptied.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/poooi/poi |
| Platforms | Linux, macOS, Windows |
| Interface | desktop GUI |
| GitHub stars | 1,801 |
| License | MIT (open source) |
| Replaces | n/a |
| Language | TypeScript |
| Website | https://poi.moe |
| Official | no |
| Category | Notes & writing |
| Latest release | v12.0.1 (Aug 29, 2026) |
| Last commit | Oct 5, 2026 |

## Install

### Homebrew (macOS)

```sh
brew install --cask poi
```

Package page: https://formulae.brew.sh/cask/poi

### Chocolatey (Windows)

```sh
choco install poi
```

Package page: https://community.chocolatey.org/packages/poi

### AUR (Arch Linux)

Package page: https://aur.archlinux.org/packages/poi

## Similar desktop apps

- [AppFlowy](https://appsgit.com/desktop-apps/appflowy): Bring projects, wikis, and teams together with AI. (77,181 stars, AGPL-3.0, official)
- [AFFiNE](https://appsgit.com/desktop-apps/affine): 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. (73,298 stars, MIT / AFFiNE EE License, official)
- [Marktext](https://appsgit.com/desktop-apps/marktext): A simple and elegant markdown editor, available for Linux, macOS and Windows. (62,228 stars, MIT)
- [Joplin](https://appsgit.com/desktop-apps/joplin): Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS. (56,630 stars, AGPL-3.0-or-later, official)
- [SiYuan](https://appsgit.com/desktop-apps/siyuan): 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. (46,669 stars, AGPL-3.0, official)
- [Logseq](https://appsgit.com/desktop-apps/logseq): A privacy-first, open-source platform for knowledge management and collaboration. (45,173 stars, AGPL-3.0, official)

---

Canonical page: https://appsgit.com/desktop-apps/poi
Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly.
Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.