All Opus 5.5 videos › Art

Procedurally drawn galloping horse in a single HTML file

by Victor M (@victormustar) · Sep 23, 2026

Opus 5.5 made this galloping horse (entirely in code every pixel drawn procedurally). One self-contained HTML file. Vanilla JS + Canvas 2D. No images or libraries. 128×96 pixels, articulated legs driven by inverse kinematics, 12-pose gallop... Something is happening... https://t.co/dcjhiNMfJ3
— Victor M (@victormustar) Sep 23, 2026

Prompt

The author did not share the prompt. Ask on X.

Category: Art
Stack: Canvas
Made with: Vanilla JS, Canvas 2D
Opus effort: xhigh
From the author: 128×96 pixels; one self-contained HTML file; xhigh effort.
On X: 1.1K likes · 184K views · 576 saves

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