51: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"] 52: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"] 53: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"] 54:T220d,/** biome-ignore-all lint/a11y/noNoninteractiveElementInteractions: Hover-driven image reveal card. */ /** biome-ignore-all lint/a11y/noStaticElementInteractions: Touch mode uses button semantics. */ /** biome-ignore-all lint/a11y/useKeyWithClickEvents: Keyboard activation is enabled for touch. */ /** biome-ignore-all lint/suspicious/noArrayIndexKey: Pixel grid positions are stable. */ "use client"; import { cn } from "@/lib/utils"; import { cva, type VariantProps } from "class-variance-authority"; import { motion, useReducedMotion } from "motion/react"; import Image from "next/image"; import { type ComponentPropsWithoutRef, type KeyboardEvent, useCallback, useEffect, useMemo, useRef, useState, } from "react"; const DEFAULT_IMAGE_SRC = "https://plus.unsplash.com/premium_photo-1674583794341-50bb046c49a7?q=80&w=764&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"; const DEFAULT_ACTIVE_SRC = "https://images.unsplash.com/photo-1780269579991-79bc18ee6f56?q=80&w=764&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D"; const DEFAULT_PIXEL_COLOR = "#ff4c24"; const pixelatedImageRevealVariants = cva( "relative w-full max-w-full overflow-hidden rounded-lg bg-neutral-800", { variants: { aspect: { square: "aspect-square", video: "aspect-video", auto: "", }, }, defaultVariants: { aspect: "square", }, } ); const pixelatedImageRevealLayerVariants = cva( "absolute inset-0 h-full w-full object-cover" ); const pixelatedImageRevealPixelVariants = cva("absolute will-change-[opacity]"); function shuffle(items: readonly T[]): T[] { const result = [...items]; for (let index = result.length - 1; index > 0; index--) { const swapIndex = Math.floor(Math.random() * (index + 1)); const current = result[index]; result[index] = result[swapIndex] as T; result[swapIndex] = current as T; } return result; } function createRandomStaggerDelays( count: number, stepDuration: number ): number[] { const order = shuffle([...new Array(count).keys()]); const stagger = stepDuration / count; const delays = new Array(count).fill(0); for (let position = 0; position < count; position++) { delays[order[position] as number] = position * stagger; } return delays; } function useCoarsePointer() { const [isCoarsePointer, setIsCoarsePointer] = useState(false); useEffect(() => { const mediaQuery = window.matchMedia("(pointer: coarse)"); const update = () => { setIsCoarsePointer(mediaQuery.matches); }; update(); mediaQuery.addEventListener("change", update); return () => { mediaQuery.removeEventListener("change", update); }; }, []); return isCoarsePointer; } export interface PixelatedImageRevealProps extends Omit, "children">, VariantProps { /** Hover / active image source. */ activeSrc?: string; /** Accessible label for both images. */ alt?: string; /** Default image source. */ defaultSrc?: string; /** Grid columns and rows (N×N pixels). */ gridSize?: number; /** Override each pixel cell. */ pixelClassName?: string; /** * Fill color for each pixel cell during the reveal transition. * @default "#ff4c24" */ pixelColor?: string; /** * Duration of each reveal step in seconds. * @default 0.3 */ stepDuration?: number; } function PixelatedImageReveal({ aspect = "square", stepDuration = 0.3, gridSize = 7, defaultSrc = DEFAULT_IMAGE_SRC, activeSrc = DEFAULT_ACTIVE_SRC, alt = "", pixelColor = DEFAULT_PIXEL_COLOR, className, pixelClassName, ...props }: PixelatedImageRevealProps) { const prefersReducedMotion = useReducedMotion(); const isCoarsePointer = useCoarsePointer(); const [isRevealed, setIsRevealed] = useState(false); const [pixelsVisible, setPixelsVisible] = useState(false); const [pixelDelays, setPixelDelays] = useState([]); const activeIntentRef = useRef(false); const generationRef = useRef(0); const timeoutIdsRef = useRef[]>([]); const pixelCount = gridSize * gridSize; const pixelSizePercent = 100 / gridSize; const pixelIndexes = useMemo( () => [...new Array(pixelCount).keys()], [pixelCount] ); const clearScheduledTimeouts = useCallback(() => { for (const timeoutId of timeoutIdsRef.current) { clearTimeout(timeoutId); } timeoutIdsRef.current = []; }, []); const scheduleTimeout = useCallback( (callback: () => void, delayMs: number) => { const timeoutId = setTimeout(callback, delayMs); timeoutIdsRef.current.push(timeoutId); }, [] ); const runReveal = useCallback( (activate: boolean) => { activeIntentRef.current = activate; clearScheduledTimeouts(); const generation = ++generationRef.current; if (prefersReducedMotion) { setPixelsVisible(false); setIsRevealed(activate); return; } setPixelsVisible(false); setPixelDelays(createRandomStaggerDelays(pixelCount, stepDuration)); requestAnimationFrame(() => { if (generation !== generationRef.current) { return; } setPixelsVisible(true); }); scheduleTimeout(() => { if (generation !== generationRef.current) { return; } setIsRevealed(activate); }, stepDuration * 1000); scheduleTimeout(() => { if (generation !== generationRef.current) { return; } setPixelDelays(createRandomStaggerDelays(pixelCount, stepDuration)); setPixelsVisible(false); }, stepDuration * 1000); }, [ clearScheduledTimeouts, pixelCount, prefersReducedMotion, scheduleTimeout, stepDuration, ] ); useEffect(() => clearScheduledTimeouts, [clearScheduledTimeouts]); const handlePointerEnter = () => { if (isCoarsePointer || activeIntentRef.current) { return; } runReveal(true); }; const handlePointerLeave = () => { if (isCoarsePointer || !activeIntentRef.current) { return; } runReveal(false); }; const handleActivate = () => { if (!isCoarsePointer) { return; } runReveal(!activeIntentRef.current); }; const handleKeyDown = (event: KeyboardEvent) => { if (!isCoarsePointer) { return; } if (event.key === "Enter" || event.key === " ") { event.preventDefault(); handleActivate(); } }; return (

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Pixelated Image Reveal

Installation

Files

components

Styles