52:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 53:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 54:T1eb1,"use client"; import { useRef, useState } from "react"; import { AnimatePresence, motion, useMotionTemplate, useMotionValueEvent, useReducedMotion, useScroll, useSpring, useTransform, type MotionValue, } from "motion/react"; import { cn } from "@/lib/utils"; export type ArcStep = { title: React.ReactNode; description?: React.ReactNode }; export type ArcScrollStepsProps = Omit, "children"> & { steps: ArcStep[]; /** Pinned to the top of the stage, e.g. a logo and a close button. */ header?: React.ReactNode; /** Pinned to the bottom of the stage, e.g. credits and a call to action. */ footer?: React.ReactNode; /** Degrees between neighbouring steps on the arc. */ spacing?: number; /** Any CSS color for the active step's dot. */ accent?: string; /** Accessible name for the scroll area. */ label?: string; }; const EASE_OUT = [0.23, 1, 0.32, 1] as const; const pad = (n: number) => String(n).padStart(2, "0"); export function ArcScrollSteps({ steps, header, footer, spacing = 22, accent = "#0A6EFF", label = "Steps", className, style, ...props }: ArcScrollStepsProps) { const scrollRef = useRef(null); const reduceMotion = useReducedMotion(); const count = steps.length; // Scroll progress → a continuous step position (0 … count-1). A light spring gives // the wheel some weight; reduced motion follows the scroll exactly. const { scrollYProgress } = useScroll({ container: scrollRef }); const rawPosition = useTransform(scrollYProgress, [0, 1], [0, Math.max(count - 1, 0)]); const springPosition = useSpring(rawPosition, { stiffness: 260, damping: 34, mass: 0.6 }); const position = reduceMotion ? rawPosition : springPosition; const wheelRotation = useTransform(position, (value) => -value * spacing); const wheelTransform = useMotionTemplate`rotate(${wheelRotation}deg)`; // Only the rounded step drives React state, so content swaps once per step, not per frame. const [active, setActive] = useState(0); const [direction, setDirection] = useState(1); useMotionValueEvent(rawPosition, "change", (value) => { const next = Math.round(value); if (next === active) return; setDirection(next > active ? 1 : -1); setActive(next); }); const goTo = (index: number) => { const scroller = scrollRef.current; if (!scroller) return; scroller.scrollTo({ top: index * scroller.clientHeight, behavior: reduceMotion ? "auto" : "smooth" }); }; const step = steps[active]; const shift = reduceMotion ? 0 : 24; return (

{/* Snap point for the first step, kept off the pinned stage: while stuck, the stage's own snap position would be ambiguous. */}

{/* The stage stays pinned while the spacers below provide one screen of scroll per step. */}

{header &&

{header}

} {/* Thin arc, centred off the left edge so only its right side shows. */}

{/* The wheel: a zero-size point at the arc's centre that the steps orbit. */} {steps.map((item, index) => ( goTo(index)} label={item.title} /> ))}

({ opacity: 0, transform: `translateY(${dir * shift}px)`, filter: "blur(4px)" }), center: { opacity: 1, transform: "translateY(0px)", filter: "blur(0px)" }, exit: (dir: number) => ({ opacity: 0, transform: `translateY(${dir * -shift}px)`, filter: "blur(4px)" }), }} initial="enter" animate="center" exit="exit" transition={{ duration: 0.35, ease: EASE_OUT }} >

{step?.title}

{step?.description && (

{step.description}

)}

{footer &&

{footer}

}

{Array.from({ length: Math.max(count - 1, 0) }, (_, i) => (

))}

); } function ArcStepMarker({ index, position, spacing, active, onSelect, label, }: { index: number; position: MotionValue; spacing: number; active: boolean; onSelect: () => void; label: React.ReactNode; }) { // 0 at the active slot, 1 once a full step away: drives size and emphasis. const distance = useTransform(position, (value) => Math.min(Math.abs(value - index), 1)); const scale = useTransform(distance, [0, 1], [1, 0.62]); const opacity = useTransform(distance, [0, 1], [1, 0.28]); const numberTransform = useMotionTemplate`translateY(-50%) scale(${scale})`; return ( // Placed on the arc by angle; the number keeps that angle, so it tilts with the curve.

{pad(index + 1)}

); } 51:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","div",null,{"className":"flex shrink-0 items-start gap-3","children":[["$","div",null,{"className":"flex max-h-28 min-w-0 flex-1 flex-wrap items-center gap-2 overflow-y-auto","children":[["$","ul",null,{"className":"flex min-w-0 flex-wrap gap-2","aria-label":"Package dependencies","children":[["$","li","motion",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/motion","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","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"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"motion"}]]}]}]]}],["$","$L52",null,{"namespace":"@devsloka","registryDependencies":[]}]]}],null]}],["$","$L53",null,{"files":[{"path":"src/registry/ui/arc-scroll-steps.tsx","content":"$54","type":"registry:ui"}],"className":"h-[70svh] min-h-80"}]]}]