Developer Uses Claude Opus 5.5 to Compose Piano Music and Generate Animations

Developer Kevin Ngo showcased works created by Claude Opus 5.5, including an original piano composition paired with a JavaScript-drawn animation and a self-portrait coded in JavaScript, demonstrating the model's playful capabilities in music composition and visual programming.

2026-09-24 ~ 2026-09-26 · 2 related posts

• Claude Opus 5.5 draws a JavaScript self-portrait and composes its own piano score — EricBuess · 2026-09-24
• Claude Opus 5.5 Composes Piano Music in Demo with JavaScript-Drawn Animation — angrypenguinPNG · 2026-09-26