Motion & 3D · Intermediate
A paper-cutout finger flicks a marble and sets off a 13-part chain reaction printed on one long risograph sheet: dominoes, a seesaw, a gear train, a loop-the-loop, a Newton's cradle, a paper plane and a rubber stamp. Then the last marble rolls home and the film loops. You get the exact prompts, a check for every step, and the complete source for a 16:9 and a 9:16 version.
The recipe
Every step gives you the action, the exact input (a prompt, settings or a file) and a check to compare your result against the original.
Claude Code: Claude Opus 5.5 (claude-opus-5-5). Wrote every file. Uses your Claude plan. HyperFrames: 0.8.74 (npx hyperframes@0.8.74). Preview, check, render (HTML → MP4). Free, runs locally. GSAP: 3.14.2 (jsDelivr CDN). The one paused timeline. Free. Node.js: 24.x. Runs the HyperFrames CLI. Free. Fonts: Archivo Black, IBM Plex Mono. Display + labels (bundled by HyperFrames). Free (OFL). Codex or any agent that can run shell commands works too. HyperFrames downloads its own headless Chrome on first run. Provenance: Recorded September 24, 2026: Claude Code with Claude Opus 5.5 (claude-opus-5-5); HyperFrames 0.8.74; GSAP 3.14.2; Node.js 24.13.1; rendered locally at 1920×1080, 30 fps, 36.9 s, H.264 (HyperFrames "looks" quality, CRF 16), no audio. No external images, footage or generative-media models were used.