Motion & Playfulness
summary
Claims that polished motion raises trust and engagement get backed by concrete examples and tools: a draggable emoji feedback widget that animates expressions, a Stripe Connect landing with three icons built with requestAnimationFrame, Web Animations API and WebGL (including a rotating 3D globe), code-made inline SVG placeholders that fade into webp images, a stripe-stripes generator that outputs copy/paste code, and accessibility/performance practices like respecting reduce-motion and favoring opacity/transform — all built, shipped, and shown to improve clarity and perceived speed.
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