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I built an interactive cosmic playground where you sculpt…

I built an interactive cosmic playground where you sculpt galaxies with your cursor, create supernovas with a click and type words that dissolve into stars

hey everyone, I built this as a side project because I wanted to see whats possible with a canvas element, vanilla JS and some particle physics.

here is what you can do:

* **Move your cursor** to trail glowing particles
* **Click** to trigger a supernova burst (with screen shake)
* **Hold the mouse** to create a gravity well that attracts nearby particles
* **Right-click** to spawn a black hole with an accretion disk that devours particles
* **Type anything** on your keyboard - your words appear and dissolve into hundreds of stars
* **Capture button** saves your creation as a PNG

everything runs client-side in your browser. No sign-up, no tracking, no data collection. works on mobile too (tap and drag)

The whole thing starts with a Big Bang intro - click the seed and the universe explodes into existence.

Would love to hear what you think :)
#entertainment
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1,000 mlx total
$0  total
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