Vjeux builds a Minecraft redstone door encyclopedia in the browser after a few AI prompts

Vjeux · x · 2026-10-20

Vjeux shared a striking demo: after just a few prompts, an AI coding agent built a fully functioning browser-based Minecraft redstone design encyclopedia, "REDSTONEPEDIA".

The site catalogs community piston door designs with full specs — e.g. a 37-block, 7x8x1 3x3 sculk door that opens in 48 game ticks (2.4s) and closes in 15, slime-free, one block thick, rotation-safe, with downloadable .litematic files, a 40-line verified design file, and checks against every community regulation property.

It's a compelling showcase of how far AI agents can take a niche side project in one sitting.

Original post →

More from coding & agent

coding & agent channel →