Your system asks for reduced motion, so VFX-JS draws nothing. Demos on this site show plain HTML.
Type
TransitionProgress
vfx-js/src/transition/types.ts:28 ↗import type { TransitionProgress } from "@vfx-js/core";x is linear progress, t the eased one. Both go from 0 to 1 and ignore reverse.
Properties
t
readonly t: number
x
readonly x: number