Dim0 · the thinking canvas·v0.9 · open source

Your canvas thinks back.

Research visually. Think spatially. Build with AI.

Your thoughts deserve more than a chat window.

— A real Dim0 board
A Dim0 board showing nested research, sticky notes, code widgets, charts, and the AI agent panelOpen inapp.dim0.net

Notes, sticky shapes, code, charts, and an AI agent — all on one board. Click to try it.

— The problem

One idea, five tabs.

Browse, note, sketch, ask AI, paste back. By the time you move forward, your thinking is spread across tools that never talk to each other.

browsernotesdef run():return xcodechartchatone surfaceresearch3 sourceschart.svgrun(x):return x**2hypothesissupports H1agent:synthesizing…synthesis
— How it works

One prompt, work on the canvas.

The agent reads what's on your board, goes out and does the work, and drops the result where you're already thinking.

01 · READ

Reads the board

Starts from your actual workspace, not a blank chat thread.

02 · ACT

Searches, synthesizes, runs code

Parallel reasoning across sources. No tab switching.

03 · WRITE

Builds on your board

Nodes appear next to your notes. Editable, connected, live.

— Features

Built canvas-first. Agent native.

Most tools bolt AI onto a doc. Dim0 is built the other way around — the canvas is the interface.

nested · researchphase transitionsworking hypothesisdef solve(x):return x²
Spatial

Thinking, laid out in space.

Notes, code, math, and shapes on one infinite canvas. Nested boards keep big projects structured without losing the view.

mapifycore idea
Gesture

Notes become structure.

Select any notes and turn them into mind maps, schemas, or diagrams in one gesture. Mapify. Drawify. Schemify.

Dnotes (8)2 PDFscode nodechart.svgsummarywidget: timeline
Agent

Board-aware, not bolted on.

Reads your board before it acts. Searches, runs code, writes results back as nodes you can edit and connect.

quote blockimport numpydef run(x):return x ** 2→ 81weekly losstimer · live00:24todo:· verify proof· rerun k=3
Media

Code, docs, widgets — all here.

Sandboxed code nodes. Live widgets. Uploaded documents. Everything stays connected to the thinking that produced it.

— Models

Your model. Your choice.

Bring whichever you trust. Switch as the landscape shifts. The workflow stays the same.

Claude ·AnthropicGPT ·OpenAIGemini ·GoogleMistral ·MistralDeepSeek ·DeepSeekQwen ·AlibabaKimi ·MoonshotGLM ·Z.ai
— Open source

Nothing is trapped.

The codebase is public. Run it yourself. Walk away anytime with everything you made.

See how it works

Full codebase is public. No black boxes.

Run it yourself

Self-host for full control over your data.

Take it with you

Boards and outputs export cleanly. Portable by default.

View repoStart with Dim0 Cloud
— FAQ

Questions, short answers.

A thinking canvas where notes, docs, code, widgets, and AI agents live on one board together.
Yes. Inspect it, fork it, self-host it — it’s all on GitHub.
Claude, GPT, Gemini, Mistral, DeepSeek, Qwen, Kimi, GLM. Pick what you trust; switch anytime.
Complex thinking is spatial. A canvas keeps structure, relationships, and partial ideas visible at once. Chat buries context.
Read selected context, search the web, run code, and generate nodes, widgets, charts, or summaries directly on the board.
300+ active nodes in view stay smooth, with 1,000+ total supported per board.
We don’t sell data or train on your content. Prompts go only to the model provider you choose, per their terms.
Your turn
Open a board·app.dim0.net
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