Product & UI · Oct 10, 2026

opus 5.5 is insane for motion design. 0 keyframes.

opus 5.5 is insane for motion design. 0 keyframes. by testarossa. Watch the product & ui video and visit the original X post.

testarossa@rossaxbt
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Opus 5.5 · creator-reported
270 likes · 20,575 views on X, checked Oct 15, 2026
From the creator’s post · testarossa on X
opus 5.5 is insane for motion design. 0 keyframes. this 10-second video follows one white dot through an entire UI motion system toggle → slider → notifications → reply → keyboard → back to toggle here's the prompt to recreate it ↓ <inputs> Ask me for: a target value for the slider, three short notification messages, a reply to type, one accent color and a royalty-free track around 120 BPM. If I skip anything, use 100, "Slider - Reached 100", "Gravity - Something is falling", "Messages - What now?", "retry" and electric blue. </inputs> <direction> A 10-second 2D UI motion film in 16:9. Place everything on a near-black canvas with a faint dot grid. Use charcoal controls, sharp white text, one blue accent and a white ball that moves through the entire film. A real cursor makes the opening click feel physical; the ball guides each transition that follows. Keep the UI clean and the impacts precise, with only small spring overshoots. Move the camera through one continuous layout so…
From the creator

The prompt behind it.

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Video and prompt by testarossa. Original post ↗