Gauntlith

animation-performance

Unclaimed, from emilkowalski

Keep web animations inside the frame budget — animate composite-only properties, keep motion off the main thread when the page is busy, and find the cause when an animation drops frames. Covers the layout/paint/composite pipeline, cheaper property swaps, CSS vs WAAPI vs requestAnimationFrame, Motio…

Skill

Launcher coming soon
Without the launcher
git clone https://github.com/emilkowalski/skills.git
cd skills
git checkout 4061b67b8d976a186aca118594f54b638c5f718a

Then copy skills/skills/animation-performance into your app's skills folder, for example .claude/skills/animation-performance.

No known issues found56.2k stars4061b67b8d97 · 4061b67 · pinned 12 Nov 2026
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