xyz-fade-up

name	xyz-fade-up
description	Fade Up — a composable AnimXYZ entrance via the xyz="fade up-3" attribute. Declarative: mix fade + move + scale + rotate without writing keyframes. MIT. Honors prefers-reduced-motion.
triggers	["fade up","animxyz","淡入上移"]
od	{"mode":"prototype","surface":"web","platform":"desktop","category":"animation-motion","upstream":"https://animxyz.com","preview":{"type":"html"},"design_system":{"requires":false},"example_prompt":"Use AnimXYZ xyz=\"fade up-3\" on the element as a entrance; toggle xyz-in to play, with a\nprefers-reduced-motion fallback.\n"}

XYZ · Fade Up

Fade Up — composable entrance from AnimXYZ (MIT). Part of motion-anything.

When to use it

• Declarative entrance mixing fade/move/scale/rotate via xyz="..." — no keyframes to write.

When NOT to use it (restraint)

• Shipping ~100KB core CSS for a single effect; overusing on many elements.

How to apply

1. Include @animxyz/core CSS. 2. Set xyz="fade up-3" on the element. 3. Toggle class xyz-in / xyz-out.

Accessibility & license

• prefers-reduced-motion: no autoplay. MIT.