Dim0

Dim0 provides a real-time, collaborative canvas where notes, AI mini-apps, and agents operate on a single, infinite board. It emphasizes an open-source foundation and self-hosting options, aiming to keep data under user control. The environment presents a unified surface where various node types—notes, code, widgets, and AI outputs—coexist and interact.

Dim0 is built so that the canvas acts as the interface, with every kind of node living on it. The AI agent reads the entire board before acting, enabling it to search, run code, and write results back as editable nodes. The project highlights real-time collaboration with shared presence and synchronized edits that avoid merge conflicts.

Dim0 offers interactive, AI-enabled mini-apps that can be dropped onto the board as real, operational React apps. These mini-apps can read adjacent notes and data, expose code for editing, and persist on the board alongside other content. The platform also supports nesting boards, presenting frames as slides for presentations, and turning notes into structured diagrams or mind maps.

The codebase is public, and the system emphasizes privacy features such as encryption, non-training of content, and ownership of data. It supports local deployments with local databases and keys, enabling users to run the tool on their own infrastructure.

Use cases

• Real-time collaboration on a single board with notes, code, and AI agents