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Today: 1,008 launches · Niche of the day: specialized calculation tools · See what launched today →

Agent Draw: An agent draws while you talk, built on TLDraw

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We recently built 2draw, a Drawful-style game where players draw on a shared canvas and race to guess each other's drawings, on tldraw, an infinite-canvas SDK for React.We started wondering what it would take to put an agent in that loop, as an opponent or a rival guesser, and dug into how an agent could read and draw on a tldraw canvas. That research turned into:Agent draw, a tool that lets an agent draw to the canvas for you while you present.You can try it right now, or grab the source:- Live demo: https://tldraw-agent-draw-demo.james-664.workers.dev- Source: https://github.com/ritza-co/tldraw-agent-draw-demoHere you can see the agent assisting me in my demo presentation of a third grade chemistry class:- https://www.youtube.com/watch?v=iIH2hJAxxm8

HN · launched Jul 6, 2026 · 53 upvotes (top 14%) · 0 views

Niche: digital painting and drawing software · 68 launches, 9 in the last 7 days ▲ +80% · Explore this niche →

Category and tags
  • Horizontal
  • Agent / copilot
  • Prosumer
  • AI-native
  • Hobby / open-source project

Visit website ↗ Source listing ↗

More like this: all 68 launches in digital painting and drawing software →

Could you build this?

Yes It combines tldraw's canvas SDK, speech-to-text APIs (like Whisper or Web Speech), and an LLM agent that outputs structured tldraw shape mutations.

Discussion

16 comments analyzed.

Competitors mentioned: Mermaid, Shimmer Diagrams, Tldraw

Concerns raised: Crashes on complex requests (e.g., drawing arcs), Poor performance with less capable AI models, Speed and accuracy issues, Steep learning curve

Feature requests: User diagram examples in context to learn personal visualization style, Live streaming of transcription, White canvas as green screen effect, Local/in-browser model execution, Design improvements for specific use cases

Competitors

Other products that read as similar to this one : 241 launches clear the similarity bar, closest 8 shown.

Attention rank: #60 of 242 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 214 days after the earliest competitor.

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.