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Paint neurons and watch a simulated fly move, in your browser

Paint which neurons to stimulate on a real fruit-fly connectome and an animated 3D fly responds by walking, turning or flying, computed live in the browser via WebGPU.

The creator says outright the neuron-to-movement mapping is a crafted illustration, not a validated model of real fly behavior.

You could use it to…

  • Paint which neurons to stimulate on a real fly connectome
  • Watch a 3D animated fly walk, turn, or take off in response
  • See a simulation the creator is upfront is illustrative, not validated science
Try it now (opens in a new tab)

Opens on Hugging Face. BuildTube has not run or verified it.

Can I use this?

Runs in your browser

You'll need A WebGPU-capable browser · nothing to install

Worth knowing The creator states directly that the neuron-to-movement mapping is a crafted illustration, not a validated model of real fly behavior — this is a simulation toy, not neuroscience research output. BuildTube has not run or verified this software.

Why it's here

Added 25 September

Worth watching for a playful browser toy that's upfront about what's illustrative.

Illustrative editorial pick

  • 156 people have liked it on Hugging Face.
  • Its source page was created September 6, and it had 156 likes and a 21 trendingScore at the check on September 25.

Numbers checked on 25 September 2026; not refreshed since.

Behind it

See the code on Hugging Face

BuildTube has not run or verified this project. Everything above is written from what the creator published.

Made this?

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