
An Endless Ocean of Unique Creatures
A living digital ocean for every screen around the world
What it does
Draw a fish on your phone and launch it into a shared digital aquariumThe Ocean is an endless shared digital world filled with unique fish released by people everywhere. Open it on a computer, TV, or projector and leave it running as a living ambient experience. Fish continuously travel between different parts of the ocean, so every visit feels different. Explore new waters, discover other travellers, or create your own fish from almost any photo and release it into the ocean forever.
Draw a fish on your phone and launch it into a shared digital aquarium.
Launch it into your own aquarium or set it free in the endless ocean, where it can swim alongside creations from around the world. Photograph a drawing or choose a ready-made fish on your phone. Tap once and your fish appears on the big screen in realfrom ohmytank.com
Does the same job
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AstraPixels▲267A pixel-art solar system at its real current positions.
Growth · 29d ago · astrapixels.com

Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 17d ago · simedw.com