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ChatGPT-6 Astra built Little Rail World, a fully interactive planet with trains, villages and freight systems running in the browser where you spin the globe, hop aboard and haul cargo across the world with Three.js and WebGL.
43,611 views • 1 day ago •via X (Twitter)
5 Comments

Lou1 day ago
rail nerd heaven

泰坦链 | DeFi1 day ago
The browser just became a train set with a whole planet attached, absurdly good

Darell1 day ago
Highly interactive

Zev1 day ago
Browser just became a planet-sized train set

why1 day ago
A fully interactive globe with trains, villages, and freight systems is a wild amount of simulation to run in the browser. Three.js plus WebGL sounds like the right playground for it.



