Developer builds interactive ASCII universe replica where every pixel is a text character, using Opus 5.5

callme_e · reddit · 2026-09-26

Reddit user callmee shared a dream project built with Claude Opus 5.5: an interactive ASCII replica of the universe, live at gcdatlas.com, where every pixel is rendered as a text character. It's a striking demo of what frontier coding models can produce end-to-end.

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