# Dim0

> Self-hosted infinite canvas combining rich notes, whiteboarding, and a board-aware AI agent with real-time multiplayer collaboration.

- **Category:** AI
- **Licence:** MIT
- **Latest version:** v0.3.101
- **Open source:** oss
- **Languages:** Typescript, Python
- **Platforms:** Docker Compose, Windows, Build from Source
- **Tags:** Whiteboard, Multiplayer, Rag, Semantic Search, Productivity, Knowledge Graph, Mindmap, Open Source, React, Fastapi, Self Hosted, Note Taking, Canvas, Ai Agent, Real time collaboration, Qdrant, Infinite canvas, Research Tool, Generative Ui, Bring Your Own Model, AI Canvas, Mini Apps, Rich Notes, Mind Mapping, Code Sandbox, Presentation Mode, Thinking Canvas

## Description

Dim0 is an open-source, real-time collaborative AI canvas that unifies notes, whiteboarding, code sandboxes, and AI agents on a single infinite board. The board holds rich text notes with math and code, hand-drawn and geometric shapes, interactive mini-apps (React apps generated by the agent), uploaded documents for retrieval, nested boards, and presentation frames. A board-aware agent can read the entire canvas, search the web, run code in sandboxes, and drop results back as editable nodes. Real-time multiplayer uses operational transforms for conflict-free sync with live cursors and shared agents. Users bring their own model keys from various providers via OpenRouter or native keys. The project is MIT-licensed and self-hostable via Docker Compose (with PostgreSQL, Qdrant, Redis), a native desktop app (Tauri, macOS/Linux/Windows), or from source. Eight themes include light and dark variants. The cloud version at app.dim0.net offers a free tier with daily/monthly AI request limits and paid plans; self-hosting has no caps.

## Links

- [Homepage](https://github.com/vcmf/dim0)
- [Website](https://dim0.net)
- [Docker](winlp4ever/dim0-backend)
- [Demo](https://app.dim0.net)
- [GitHub Repository](https://github.com/vcmf/dim0)
- [Canvas Engine (canvas-harness)](https://dim0.net/canvas-harness)
- [Blog](https://dim0.net/blog)
- [Privacy Policy](https://dim0.net/privacy)
- [Terms of Service](https://dim0.net/terms)

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Source: https://selfhost.directory/project/dim0