50: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"] 51: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"] 52:T21f3,"use client"; import { curveBumpX, line } from "d3-shape"; import { useState, type KeyboardEvent } from "react"; import { ChartMessage, ChartReadout, ChartTable, chartColor, legendKeys, numberText, useChartReveal, } from "./chart-parts"; import { cn } from "./lib/cn"; import "./bump-chart.css"; export type BumpSeries = { id: string; label: string; /** One value per period. Higher ranks first. Missing readings leave a gap. */ values: readonly (number | undefined)[]; color?: string; }; const ROW = 36; const latest = (ranks: readonly (number | null)[]) => ranks.filter((r): r is number => r !== null).at(-1); export function BumpChart({ label, periods, data, unit = "", formatValue = numberText, loading, error, className, }: { label: string; periods: readonly string[]; data: readonly BumpSeries[]; unit?: string; formatValue?: (value: number) => string; loading?: boolean; error?: string; className?: string; }) { const root = useChartReveal(); const [hover, setHover] = useState(null), [pinned, setPinned] = useState(null), [period, setPeriod] = useState(null); const m = periods.length, n = data.length; const value = (s: BumpSeries, j: number) => { const v = s.values[j]; return v !== undefined && Number.isFinite(v) ? v : null; }; // ranks[series][period]; ties keep input order so the picture is stable. const ranks = data.map(() => Array(m).fill(null)); for (let j = 0; j < m; j++) { data .map((s, i) => ({ i, v: value(s, j) })) .filter((item) => item.v !== null) .sort((a, b) => b.v! - a.v! || a.i - b.i) .forEach((item, rank) => (ranks[item.i][j] = rank + 1)); } const usable = n > 0 && m > 1; const lastRank = (i: number) => latest(ranks[i]) ?? n; const order = data.map((_, i) => i).sort((a, b) => lastRank(a) - lastRank(b)); const x = (j: number) => ((j + 0.5) / m) * 600; const y = (rank: number) => (rank - 0.5) * ROW; const activeId = hover ?? pinned; const ai = data.findIndex((s) => s.id === activeId); const series = ai >= 0 ? data[ai] : null; const known = series ? ranks[ai].filter((r): r is number => r !== null) : []; const move = (event: KeyboardEvent) => { if (event.key === "ArrowLeft" || event.key === "ArrowRight") { event.preventDefault(); setPeriod(Math.max(0, Math.min(m - 1, (period ?? m - 1) + (event.key === "ArrowRight" ? 1 : -1)))); } else if (event.key === "Escape") { setPeriod(null); setPinned(null); } else legendKeys(event); }; const text = series ? period !== null ? `${series.label}, ${periods[period]}: rank ${ranks[ai][period] ?? "unranked"}.` : `${series.label}: ${known.length ? `best rank ${Math.min(...known)}, latest ${known.at(-1)}` : "no ranks"}.` : ""; return (

{label}

{!error && usable && ( <>

setHover(null)}> {data.map((s, i) => ranks[i].map((rank, j) => rank === null ? null : ( ), ), )}

{order.map((i) => { const s = data[i]; const rank = latest(ranks[i]); return ( ); })}

{series ? ( <> {series.label} {period !== null && ranks[ai][period] !== null ? ` · ${periods[period]} · rank ${ranks[ai][period]} · ${formatValue(value(series, period)!)} ${unit}` : ""}

{known.length > 1 ? `Rank ${known[0]} → ${known.at(-1)} · best ${Math.min(...known)}, lowest ${Math.max(...known)}` : "Not enough history to compare."}

) : ( Hover a line or choose a name. Left and right step through periods. )}

{text}

)} `${s.label} rank`)]} rows={periods.map((p, j) => [p, ...data.map((_, i) => ranks[i][j] ?? "—")])} /> ); } 53:T19c8,"use client"; import { useEffect, useRef, type ReactNode, type KeyboardEvent } from "react"; import { line, curveMonotoneX } from "d3-shape"; import "./chart-parts.css"; export type ChartSeries = { id: string; label: string; color?: string }; export type ChartDatum = { id: string; label: string; values: Record; x?: number; event?: string; }; export type ChartPart = { id: string; label: string; value: number; color?: string; }; export const chartColor = (index: number) => `var(--chart-${(index % 6) + 1})`; export const numberText = (value: number) => new Intl.NumberFormat("en-US", { maximumFractionDigits: 2 }).format(value); export function useChartReveal() { const root = useRef(null); useEffect(() => { const element = root.current; if (!element) return; const observer = new IntersectionObserver( (entries) => { if (entries[0].isIntersecting) { element.dataset.visible = "true"; observer.disconnect(); } }, { threshold: 0.3 }, ); observer.observe(element); return () => observer.disconnect(); }, []); return root; } export function ChartTable({ label, headers, rows, }: { label: string; headers: string[]; rows: (string | number)[][]; }) { return (

{headers.map((header) => ( ))} {rows.map((row, index) => ( {row.map((cell, column) => column === 0 ? ( ) : ( ), )} ))}

{label}
{header}
{cell}	{cell}

); } export function ChartMessage({ loading, error, empty, }: { loading?: boolean; error?: string; empty?: boolean; }) { return error || empty ? (

{error ?? (loading ? "Loading chart…" : "No data for this range.")}

) : loading ? (

Updating chart…

) : null; } export function ChartLegend({ series, hidden, onToggle, active, onActive, }: { series: readonly ChartSeries[]; hidden: readonly string[]; onToggle: (id: string) => void; active?: string | null; onActive?: (id: string | null) => void; }) { return (

legendKeys(event)} > {series.map((item, index) => ( ))}

); } export function legendKeys(event: KeyboardEvent) { const nodes = [ ...event.currentTarget.querySelectorAll("button"), ]; const index = nodes.indexOf(document.activeElement as HTMLButtonElement); const target = event.key === "Home" ? 0 : event.key === "End" ? nodes.length - 1 : ["ArrowRight", "ArrowDown"].includes(event.key) ? (index + 1) % nodes.length : ["ArrowLeft", "ArrowUp"].includes(event.key) ? (index - 1 + nodes.length) % nodes.length : -1; if (target >= 0) { event.preventDefault(); nodes[target]?.focus(); } } export function pointKey( event: KeyboardEvent, active: number | null, length: number, ) { const index = active ?? length - 1; const step = Math.max(1, Math.floor(length / 6)); const next = event.key === "Home" ? 0 : event.key === "End" ? length - 1 : event.key === "PageUp" ? index + step : event.key === "PageDown" ? index - step : ["ArrowRight", "ArrowUp"].includes(event.key) ? index + 1 : ["ArrowLeft", "ArrowDown"].includes(event.key) ? index - 1 : event.key === "Escape" ? null : undefined; if (next !== undefined) event.preventDefault(); return next == null ? next : Math.max(0, Math.min(length - 1, next)); } export function pathFor( data: readonly ChartDatum[], id: string, minimum: number, maximum: number, hidden = false, ) { if (!data.length) return ""; const first = data[0].x ?? 0, last = data[data.length - 1].x ?? data.length - 1; const points = data.map((item, index) => ({ x: (600 * ((item.x ?? index) - first)) / (last - first || 1), y: item.values[id], })); const samples = Array.from({ length: 97 }, (_, index) => { const x = (index / 96) * 600; let right = points.findIndex((point) => point.x >= x); if (right < 0) right = points.length - 1; const a = points[Math.max(0, right - 1)], b = points[right]; const valid = a.y !== undefined && b.y !== undefined && Number.isFinite(a.y) && Number.isFinite(b.y); const value = valid ? a.y! + ((b.y! - a.y!) * (x - a.x)) / (b.x - a.x || 1) : Number.NaN; return [ x, hidden ? 210 : 210 - ((value - minimum) / (maximum - minimum || 1)) * 200, ] as [number, number]; }); return ( line<[number, number]>() .defined((point) => Number.isFinite(point[1])) .x((point) => point[0]) .y((point) => point[1]) .curve(curveMonotoneX)(samples) ?? "" ); } export function ChartReadout({ children }: { children: ReactNode }) { return ( ); } 54:T898,/* bump-chart.tsx's styles; it imports this file. Edit freely. */ @layer theme, base, components, utilities; @layer components { [data-slot="bump-line"] { transition: d var(--duration-travel) var(--ease-showcase), opacity var(--duration-fast) var(--ease-out), stroke-width var(--duration-fast) var(--ease-out); } [data-slot="bump-chart"][data-visible="true"] [data-slot="bump-line"] { animation: caliper-chart-draw var(--duration-showcase) var(--ease-showcase); } [data-slot="bump-dot"] { position: absolute; display: grid; place-items: center; width: 1.375rem; height: 1.375rem; border: 2px solid var(--background); border-radius: 999px; transform: translate(-50%, -50%); font-size: 0.6875rem; font-weight: 600; line-height: 1; color: var(--background); cursor: default; transition: top var(--duration-travel) var(--ease-showcase), opacity var(--duration-fast) var(--ease-out); } [data-slot="bump-dot"][data-selected="true"] { outline: 2px solid var(--foreground); outline-offset: 1px; } [data-slot="bump-label"] { position: absolute; left: 0; right: 0; display: flex; align-items: center; height: 1.75rem; padding: 0 0.5rem; border-radius: var(--radius-control); font-size: 0.75rem; color: var(--muted-foreground); text-align: left; outline: none; transition: top var(--duration-travel) var(--ease-showcase), background-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out); } [data-slot="bump-label"]:hover, [data-slot="bump-label"][data-active="true"], [data-slot="bump-label"][aria-pressed="true"] { background: var(--muted); color: var(--foreground); } [data-slot="bump-label"]:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; } [data-slot="bump-chart"][aria-busy="true"] [data-slot="bump-plot"] { opacity: 0.5; } @media (prefers-reduced-motion: reduce) { [data-slot="bump-line"], [data-slot="bump-dot"], [data-slot="bump-label"] { transition: none; animation: none !important; } } } 4f:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","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":[["$","li","clsx",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/clsx","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"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"clsx"}]]}]}],["$","li","d3-shape",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/d3-shape","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","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":"d3-shape"}]]}]}],["$","li","tailwind-merge",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/tailwind-merge","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"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"tailwind-merge"}]]}]}]]}],["$","$L50",null,{"namespace":"@caliper","registryDependencies":["https://caliperui.site/r/styles.json"]}]]}],null]}],["$","$L51",null,{"files":[{"path":"ui/bump-chart.tsx","content":"$52","type":"registry:ui","target":"components/ui/bump-chart.tsx"},{"path":"ui/chart-parts.tsx","content":"$53","type":"registry:ui","target":"components/ui/chart-parts.tsx"},{"path":"ui/lib/cn.ts","content":"import { clsx, type ClassValue } from \"clsx\";\nimport { extendTailwindMerge } from \"tailwind-merge\";\n\nconst twMerge = extendTailwindMerge({\n extend: { theme: { radius: [\"control\", \"surface\", \"overlay\"], shadow: [\"overlay\"] } },\n});\n\nexport function cn(...inputs: ClassValue[]) {\n return twMerge(clsx(inputs));\n}\n","type":"registry:ui","target":"components/ui/lib/cn.ts"},{"path":"ui/bump-chart.css","content":"$54","type":"registry:file","target":"components/ui/bump-chart.css"},{"path":"ui/chart-parts.css","content":"/* chart-parts.tsx's styles; it imports this file. Edit freely. */\n@layer theme, base, components, utilities;\n\n@layer components {\n [data-slot=\"chart-legend-item\"] {\n display: inline-flex;\n align-items: center;\n gap: 0.5rem;\n min-height: var(--control-height);\n padding: 0.25rem 0.5rem;\n border-radius: var(--radius-control);\n font-size: 0.75rem;\n color: var(--muted-foreground);\n outline: none;\n transition:\n background-color var(--duration-fast) var(--ease-out),\n color var(--duration-fast) var(--ease-out);\n }\n [data-slot=\"chart-legend-item\"]:hover,\n [data-slot=\"chart-legend-item\"][data-active=\"true\"] {\n background: var(--muted);\n color: var(--foreground);\n }\n [data-slot=\"chart-legend-item\"]:focus-visible {\n outline: 2px solid var(--ring);\n outline-offset: 2px;\n }\n [data-slot=\"chart-legend-item\"][aria-pressed=\"false\"] {\n opacity: 0.45;\n text-decoration: line-through;\n }\n}\n","type":"registry:file","target":"components/ui/chart-parts.css"}],"className":"h-[70svh] min-h-80"}]]}]