Guides
Web motion accessibility, explained.
Practical, tool-independent writing on the animation layer of the web: what breaks, why generated motion breaks it faster, and how to verify it against WCAG — with code that passes. New guides land here.
What is motion slop?
Generated animation that ships broken by default: no reduced-motion guard, infinite attention loops, off-budget effects, hallucinated APIs. Definition, causes, examples, detection, fixes.
How to verify web motion accessibility
A step-by-step process anyone can follow: inventory motion sources, test prefers-reduced-motion for real, check WCAG 2.2.2, 2.3.1 and 2.3.3 with correct levels, and apply code patterns that pass.
Want the CSS part automated? The free motion check scans any URL against WCAG 2.2.2 and 2.3.3 — no signup, nothing stored.