"use client"; import { useId, useMemo, useRef, useState } from "react"; import { AnimatePresence, motion, useAnimationFrame, useMotionValue, useTransform, } from "framer-motion"; import { Activity, GitBranch, Globe, History, Lock, RotateCcw, } from "lucide-react"; import { cn } from "@/lib/utils"; const EASE: [number, number, number, number] = [0.16, 1, 0.3, 1]; const CYCLE_MS = 4200; export interface FeatureTab { id: string; title: string; description: string; icon: React.ReactNode; preview: React.ReactNode; } export function FeatureTabs({ tabs, eyebrow = "Platform", heading = "Ship with confidence", className, }: { tabs: FeatureTab[]; eyebrow?: string; heading?: string; className?: string; }) { const [active, setActive] = useState(0); const progress = useMotionValue(0); const elapsed = useRef(0); const paused = useRef(false); const count = tabs.length; const fillWidth = useTransform(progress, (v) => { const clamped = v < 0 ? 0 : v > 1 ? 1 : v; return `${Math.round(clamped * 100)}%`; }); useAnimationFrame((_, delta) => { if (paused.current || count === 0) return; // Clamp delta so a background tab or a stutter cannot fast-forward the loop. const step = delta > 80 ? 80 : delta; elapsed.current += step; const ratio = elapsed.current / CYCLE_MS; if (ratio >= 1) { elapsed.current = 0; progress.set(0); setActive((i) => (i + 1) % count); } else { progress.set(ratio); } }); function select(i: number) { elapsed.current = 0; progress.set(0); setActive(i); } const activeTab = tabs[active]; return ( { paused.current = true; }} onMouseLeave={() => { paused.current = false; }} className={cn("flex h-full w-full gap-4 md:gap-6", className)} > {/* Left column: the tab rail */}

{eyebrow}

{heading}

{tabs.map((tab, i) => { const isActive = i === active; return ( ); })}

{/* Right column: the crossfading preview */}

{activeTab?.preview}

); } /* ------------------------------------------------------------------ */ /* Preview panels */ /* ------------------------------------------------------------------ */ function DeployPreview() { return (

pr-482.lumenite.app

Preview ready

Built in 11.4s

); } function EdgePreview() { const nodes = useMemo(() => { return Array.from({ length: 7 }, (_, i) => { const angle = (i / 7) * Math.PI * 2 + 0.6; const radius = 24 + (i % 3) * 15; const x = Math.round((50 + Math.cos(angle) * radius) * 10) / 10; const y = Math.round((50 + Math.sin(angle) * radius) * 10) / 10; const delay = Math.round(Math.abs(Math.sin(i * 12.9898)) * 200) / 100; return { x, y, delay }; }); }, []); return (

{[100, 68, 36].map((size) => (

))}

{nodes.map((node, i) => (

))}

312

Edge PoPs

48ms

p50 global

); } function MetricsPreview() { const gradId = useId(); const { line, area, lastLeft, lastTop } = useMemo(() => { const data = [16, 22, 19, 30, 26, 38, 33, 44, 40, 52, 47, 58]; const W = 100; const H = 44; const max = Math.max(...data); const min = Math.min(...data); const span = max - min || 1; const pts = data.map((v, i) => { const x = (i / (data.length - 1)) * W; const y = H - ((v - min) / span) * (H * 0.78) - H * 0.12; return [x, y] as const; }); const r = (n: number) => Math.round(n * 100) / 100; let d = `M ${r(pts[0][0])} ${r(pts[0][1])}`; for (let i = 0; i < pts.length - 1; i++) { const p0 = pts[i - 1] ?? pts[i]; const p1 = pts[i]; const p2 = pts[i + 1]; const p3 = pts[i + 2] ?? p2; const c1x = p1[0] + (p2[0] - p0[0]) / 6; const c1y = p1[1] + (p2[1] - p0[1]) / 6; const c2x = p2[0] - (p3[0] - p1[0]) / 6; const c2y = p2[1] - (p3[1] - p1[1]) / 6; d += ` C ${r(c1x)} ${r(c1y)} ${r(c2x)} ${r(c2y)} ${r(p2[0])} ${r(p2[1])}`; } const last = pts[pts.length - 1]; return { line: d, area: `${d} L ${r(W)} ${r(H)} L 0 ${r(H)} Z`, lastLeft: r(last[0]), lastTop: Math.round((last[1] / H) * 1000) / 10, }; }, []); return (

p75 latency

112 ms

-18% w/w

00:00 06:00 12:00 18:00 now

); } function RollbackPreview() { const versions = [ { v: "v2.9.0", hash: "e4a91c2", when: "2m ago", live: true }, { v: "v2.8.4", hash: "b17f0de", when: "3h ago", live: false }, { v: "v2.8.3", hash: "9c22a41", when: "yesterday", live: false }, { v: "v2.8.0", hash: "5fa8d90", when: "2 days ago", live: false }, ]; return (

Deployment history

{versions.map((row, i) => ( {row.live && ( )} {row.v} {row.hash} {row.when} {row.live ? ( Live ) : i === 1 ? ( Restore ) : ( )} ))}

); } export default function Demo() { return (

, preview: , }, { id: "edge", title: "Serve from the edge", description: "Static assets and functions run close to users across 300 locations, holding response times under 50ms.", icon: , preview: , }, { id: "metrics", title: "Trace what users feel", description: "Real user metrics stream in live, with p75 latency and error rates broken down by route.", icon: , preview: , }, { id: "rollback", title: "Roll back in one click", description: "Every deploy is immutable and retained, so reverting to a known-good build takes seconds.", icon: , preview: , }, ]} />

); }

Feature Tabs

Ship with confidence