4f:I[707087,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"RegistryDependencies"] 50:I[512940,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"Installation"] 51:I[314491,["/_next/static/immutable/chunks/2985g-hklwiee.js","/_next/static/immutable/chunks/0qkc3dps_9x_i.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3thksmxn95rly.js","/_next/static/immutable/chunks/15bpbjna9-vr3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/0agonoz1szsjm.js","/_next/static/immutable/chunks/1ynd3dcge2kn1.js","/_next/static/immutable/chunks/0krdn-21gkgjt.js","/_next/static/immutable/chunks/0n9w9riw96l80.js","/_next/static/immutable/chunks/0w75qangey2ys.js","/_next/static/immutable/chunks/1tge7vcvsb70s.js","/_next/static/immutable/chunks/35ju_ac0ysz07.js"],"FilesView"] 52:Tb2e,"use client" import { motion, useAnimationFrame, useMotionValue, useScroll, useVelocity } from "motion/react" import { type ComponentRef, useEffect, useRef, useState } from "react" const REVERT_THRESHOLD = 50 const PARALLAX_SCALE = 0.0001 export type InfiniteParallaxProps = { reversed?: boolean autoScrollSpeed?: number parallaxAmount?: number children?: React.ReactNode className?: string } export function InfiniteParallax({ reversed, autoScrollSpeed = 0.02, parallaxAmount = 2, children, className, }: InfiniteParallaxProps) { const offsetRef = useRef(0) const contentHRef = useRef(0) const directionRef = useRef<1 | -1>(-1) const containerRef = useRef>(null) const measureRef = useRef>(null) const [clones, setClones] = useState(1) const y = useMotionValue(0) const { scrollY } = useScroll() const scrollVelocity = useVelocity(scrollY) useEffect(() => { const measure = measureRef.current const container = containerRef.current if (!measure || !container) return const calcClones = () => { const contentH = measure.getBoundingClientRect().height const containerH = container.getBoundingClientRect().height if (contentH === 0) return contentHRef.current = contentH setClones(Math.ceil(containerH / contentH)) } calcClones() const ro = new ResizeObserver(calcClones) ro.observe(measure) ro.observe(container) return () => ro.disconnect() }, []) useAnimationFrame((_, delta) => { if (!contentHRef.current) return const height = contentHRef.current const velocity = scrollVelocity.get() if (Math.abs(velocity) > REVERT_THRESHOLD) { directionRef.current = velocity > 0 ? -1 : 1 } const parallax = Math.abs(velocity) * parallaxAmount * PARALLAX_SCALE const step = delta * (autoScrollSpeed + parallax) * directionRef.current let next = offsetRef.current + step if (next <= -height) next = 0 else if (next >= 0) next = -height + 1 offsetRef.current = next y.set(reversed ? next : -next - height) }) return (

{children}

{Array.from({ length: clones }, (_, i) => (

{children}

))}

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Infinite Parallax

Installation

Files

components

Styles