CSS Animation Skill for Claude Code

Generates self-contained HTML/CSS animations of app features — for walkthroughs, demos, and onboarding. No screen recording. No video editing. Just code.

Live animation — this is a 30KB HTML file, not a video. View source to see how it works.

Resolution-independent

Sharp at any size. No pixelation, no compression artifacts.

~30KB per animation

Single HTML file. No dependencies except Google Fonts.

Iterative review loop

Freezes each state, screenshots, collects feedback, fixes, re-inspects.

View on GitHub