50: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"] 51: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"] 52: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"] 53:T1b38,"use client"; import React, { useRef, useEffect, useCallback } from "react"; import { cn } from "@/lib/utils"; interface SparkWavesProps { sparkColor?: string; sparkSize?: number; sparkCount?: number; duration?: number; easing?: "linear" | "ease-in" | "ease-out" | "ease-in-out"; waveInterval?: number; maxRadius?: number; ringsPerWave?: number; ringSpacing?: number; enableInward?: boolean; className?: string; children?: React.ReactNode; } interface Spark { x: number; y: number; angle: number; radius: number; startTime: number; waveId: number; ringIndex: number; direction: "outward" | "inward"; } export const SparkWaves: React.FC = ({ sparkColor = "#3b82f6", sparkSize = 10, sparkCount = 24, duration = 4000, easing = "ease-out", waveInterval = 1400, maxRadius = 1000, ringsPerWave = 6, ringSpacing = 50, enableInward = true, className = "", children, }) => { const canvasRef = useRef(null); const sparksRef = useRef([]); const lastWaveTimeRef = useRef(0); const lastInwardWaveTimeRef = useRef(700); const waveIdRef = useRef(0); const centerXRef = useRef(0); const centerYRef = useRef(0); const maxScreenRadiusRef = useRef(0); useEffect(() => { const canvas = canvasRef.current; if (!canvas) return; const parent = canvas.parentElement; if (!parent) return; let resizeTimeout: NodeJS.Timeout; const resizeCanvas = () => { const { width, height } = parent.getBoundingClientRect(); if (canvas.width !== width || canvas.height !== height) { canvas.width = width; canvas.height = height; centerXRef.current = width / 2; centerYRef.current = height / 2; maxScreenRadiusRef.current = Math.sqrt(width * width + height * height) / 2 + 100; } }; const handleResize = () => { clearTimeout(resizeTimeout); resizeTimeout = setTimeout(resizeCanvas, 100); }; const ro = new ResizeObserver(handleResize); ro.observe(parent); resizeCanvas(); return () => { ro.disconnect(); clearTimeout(resizeTimeout); }; }, []); const easeFunc = useCallback( (t: number) => { switch (easing) { case "linear": return t; case "ease-in": return t * t; case "ease-in-out": return t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t; default: return t * (2 - t); } }, [easing] ); useEffect(() => { const canvas = canvasRef.current; if (!canvas) return; const ctx = canvas.getContext("2d"); if (!ctx) return; let animationId: number; const draw = (timestamp: number) => { ctx.clearRect(0, 0, canvas.width, canvas.height); if (timestamp - lastWaveTimeRef.current >= waveInterval) { const currentWaveId = waveIdRef.current++; for (let ringIndex = 0; ringIndex < ringsPerWave; ringIndex++) { const ringDelay = ringIndex * 150; for (let i = 0; i < sparkCount; i++) { const angleOffset = ringIndex % 2 === 0 ? 0 : Math.PI / sparkCount; const angle = (2 * Math.PI * i) / sparkCount + angleOffset; sparksRef.current.push({ x: centerXRef.current, y: centerYRef.current, angle: angle, radius: ringIndex * ringSpacing, startTime: timestamp + ringDelay, waveId: currentWaveId, ringIndex: ringIndex, direction: "outward", }); } } lastWaveTimeRef.current = timestamp; } if ( enableInward && timestamp - lastInwardWaveTimeRef.current >= waveInterval ) { const currentWaveId = waveIdRef.current++; for (let ringIndex = 0; ringIndex < ringsPerWave; ringIndex++) { const ringDelay = ringIndex * 150; for (let i = 0; i < sparkCount; i++) { const angleOffset = ringIndex % 2 === 0 ? Math.PI / sparkCount / 2 : 0; const angle = (2 * Math.PI * i) / sparkCount + angleOffset; sparksRef.current.push({ x: centerXRef.current, y: centerYRef.current, angle: angle, radius: maxScreenRadiusRef.current - ringIndex * ringSpacing, startTime: timestamp + ringDelay, waveId: currentWaveId, ringIndex: ringIndex, direction: "inward", }); } } lastInwardWaveTimeRef.current = timestamp; } sparksRef.current = sparksRef.current.filter((spark: Spark) => { const elapsed = timestamp - spark.startTime; if (elapsed < 0) return true; if (elapsed >= duration) return false; const progress = elapsed / duration; const eased = easeFunc(progress); let currentRadius: number; if (spark.direction === "outward") { const expansionDistance = eased * maxRadius; currentRadius = spark.radius + expansionDistance; } else { const contractionDistance = eased * (maxScreenRadiusRef.current - 0); currentRadius = spark.radius - contractionDistance; if (currentRadius < 0) return false; } const fadeStart = 0.6; const opacity = progress < fadeStart ? 1 : 1 - (progress - fadeStart) / (1 - fadeStart); const lineLength = sparkSize * (1 - eased * 0.3); const x1 = spark.x + currentRadius * Math.cos(spark.angle); const y1 = spark.y + currentRadius * Math.sin(spark.angle); const lineAngle = spark.direction === "inward" ? spark.angle + Math.PI : spark.angle; const x2 = x1 + lineLength * Math.cos(lineAngle); const y2 = y1 + lineLength * Math.sin(lineAngle); ctx.shadowBlur = 10; ctx.shadowColor = sparkColor; ctx.strokeStyle = sparkColor; ctx.globalAlpha = opacity; ctx.lineWidth = 2.5; ctx.lineCap = "round"; ctx.beginPath(); ctx.moveTo(x1, y1); ctx.lineTo(x2, y2); ctx.stroke(); return true; }); ctx.shadowBlur = 0; ctx.globalAlpha = 1; animationId = requestAnimationFrame(draw); }; animationId = requestAnimationFrame(draw); return () => { cancelAnimationFrame(animationId); }; }, [ sparkColor, sparkSize, sparkCount, duration, easeFunc, waveInterval, maxRadius, ringsPerWave, ringSpacing, enableInward, ]); return (

); }; 4c:["$","div",null,{"className":"flex flex-col gap-12","children":[["$","div",null,{"className":"pt-10 flex flex-col gap-4","children":[["$","ul",null,{"className":"flex gap-2 flex-wrap","children":[["$","li","clsx",{"children":["$","a",null,{"href":"https://www.npmjs.com/package/clsx","target":"_blank","rel":"noopener noreferrer","className":"rounded-md border p-2 text-sm flex items-center gap-1 ","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"text-xs font-medium","children":"clsx"}]]}]}],["$","li","tailwind-merge",{"children":["$","a",null,{"href":"https://www.npmjs.com/package/tailwind-merge","target":"_blank","rel":"noopener noreferrer","className":"rounded-md border p-2 text-sm flex items-center gap-1 ","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"text-xs font-medium","children":"tailwind-merge"}]]}]}]]}],["$","$L50",null,{"registryDependencies":[]}]]}],["$","$L51",null,{"sourceUrl":"https://www.scrollxui.dev/registry/spark-waves.json","proxyUrl":"https://shadcnregistry.com/r/scrollxui/spark-waves","itemId":"@scrollxui/spark-waves"}],["$","section",null,{"className":"flex flex-col gap-4","id":"files","children":[["$","h2",null,{"className":"text-lg md:text-2xl font-bold font-mono","children":"Files"}],["$","$L52",null,{"files":[{"path":"components/ui/spark-waves.tsx","content":"$53","type":"registry:ui"},{"path":"lib/utils.ts","content":"import { clsx, type ClassValue } from \"clsx\";\nimport { twMerge } from \"tailwind-merge\";\n\nexport function cn(...inputs: ClassValue[]) {\n return twMerge(clsx(inputs));\n}","type":"registry:lib"}]}]]}],"$L54"]}]

Spark Waves

Installation

Files

components

lib

Styles