Your system asks for reduced motion, so VFX-JS draws nothing. Demos on this site show plain HTML.

Type

EffectQuad

vfx-js/src/types.ts:811 ↗
import type { EffectQuad } from "@vfx-js/core";

Opaque handle for the default fullscreen quad. ctx.draw() uses it by default when geometry is omitted. See EffectContext.quad for details.

Properties

__brand

readonly __brand: "EffectQuad"