# InfiniteSlider

> A JavaScript-driven endless strip (Framer Motion) that renders its children twice and slides them in a loop, optionally slowing on hover.

## Facts

- **Product**: Crew OS
- **Family**: Motion
- **Global**: `window.DigitalCrew.InfiniteSlider`
- **Source**: `digitalcrew-orchestrator: components/ui/infinite-slider.tsx`
- **Import in the app**: `import { InfiniteSlider } from "@/components/ui/infinite-slider";`
- **Live preview**: /design/components/infinite-slider/preview.html
- **Page**: /design/components/infinite-slider

## Guidelines

**Use it for** customer and partner logo rows under a hero. Pair it with [`ProgressiveBlur`](/design/components/progressive-blur.md) and background fades at both ends, as the Crew OS hero does.

**What you provide**: `children` (one set of logos), `gap` (px, default 16), `duration` (s per loop, default 25), `durationOnHover` (s, slows or speeds the loop while hovered), `direction` (`horizontal` default, `vertical`), `reverse` (default false), `className`. The hero uses `duration={40}`, `durationOnHover={80}`, `gap={112}` with 40px-tall logos (`dark:invert`), 80px `bg-linear-to-r from-background` fades and [`ProgressiveBlur`](/design/components/progressive-blur.md) (`blurIntensity={1}`) on each edge.

**Anatomy**: an `overflow-hidden` wrapper around a `flex w-max` track with the gap applied inline.

**Behaviour**: the track is measured (react-use-measure) and translated linearly by half its length plus half a gap per loop, then snaps back. On hover it eases into the new duration from its current position. It does not check reduced motion.

**Don't** put interactive elements in the strip, or fewer logos than fill the row (the duplicate copy then shows a gap).

## API

```ts
type InfiniteSliderProps = {
    children: React.ReactNode;
    gap?: number;
    duration?: number;
    durationOnHover?: number;
    direction?: 'horizontal' | 'vertical';
    reverse?: boolean;
    className?: string;
};
export declare function InfiniteSlider({ children, gap, duration, durationOnHover, direction, reverse, className, }: InfiniteSliderProps): JSX.Element;
```

## Example

```html
<div id="root" class="p-6"></div>
<script>
(function () {
  var h = React.createElement, DC = window.DigitalCrew, I = DC.Icons;
  var logos = ["Northwind Traders", "Brightline", "Helios Capital", "Atlas Freight", "Vantage Health", "Kestrel Labs"];
  function App() {
    return h("div", { className: "relative py-4" },
      h(DC.InfiniteSlider, { duration: 40, durationOnHover: 80, gap: 64 },
        logos.map(function (n) { return h("div", { key: n, className: "text-muted-foreground flex items-center gap-2 text-lg font-semibold tracking-tight" }, h(I.Building2, { className: "size-5" }), n); })),
      h("div", { className: "absolute inset-y-0 left-0 w-20 bg-linear-to-r from-background" }),
      h("div", { className: "absolute inset-y-0 right-0 w-20 bg-linear-to-l from-background" }),
      h(DC.ProgressiveBlur, { className: "pointer-events-none absolute left-0 top-0 h-full w-20", direction: "left", blurIntensity: 1 }),
      h(DC.ProgressiveBlur, { className: "pointer-events-none absolute right-0 top-0 h-full w-20", direction: "right", blurIntensity: 1 }));
  }
  ReactDOM.createRoot(document.getElementById("root")).render(h(DC.TooltipProvider, { delayDuration: 80 }, h(App)));
})();
</script>
```

## More in Motion

- [ActionFocusSession](/design/components/action-focus-session.md): The focus timebox for one task in the actions cockpit: a live billable clock with approve, start, pause, run and done, and a burst of sparkles on completion.
- [CardResize](/design/components/card-resize.md): A container that tweens its width and height when its content changes (`.t-resize`).
- [ChapterScrubber](/design/components/chapter-scrubber.md): A rail of ticks, one per chapter, that swell like a dock under the pointer, with a card previewing the hovered chapter.
- [ContainerScroll](/design/components/container-scroll.md): A hero block where a device-like frame starts tilted back in 3D and straightens as the page scrolls, with the title drifting up.
- [FeatureSlideshow](/design/components/feature-slideshow.md): A step-by-step feature explainer: an accordion of steps on the left that advances on a timer, a progress line on the open step, and a large media slot on the right.
- [FirstBentoAnimation](/design/components/first-bento-animation.md): A self-playing chat vignette for the bento grid: a user asks for a meeting slot, the Digital Crew avatar shows typing dots, then the reply streams in as a `Reasoning` block.
- [FourthBentoAnimation](/design/components/fourth-bento-animation.md): A scheduling vignette for the bento grid: a week ruler, three task bars that spring into place, and a time cursor that follows the pointer.
- [HyperText](/design/components/hyper-text.md): A monospaced, uppercase text effect: letters scramble through random characters, then lock in from left to right.
- [JoyfulTaskCheckbox](/design/components/joyful-task-checkbox.md): A task checkbox with a small, restrained completion moment: one soft bloom, two sparks, then stillness.
- [Lottie](/design/components/lottie.md): The lottie-react player, exported as-is, for the Lottie animations that ship with Crew OS (`animations/*.json`).
- [Marquee](/design/components/marquee.md): An endless CSS scroll of repeated content, horizontal or vertical, speed set with two CSS variables.
- [MotionScale](/design/components/motion-scale.md): The shared motion scale made visible: the same distance travelled on each duration token and each easing, with a Replay button.
- [NumberFlowCounter](/design/components/number-flow-counter.md): A small dark pill that shows one number at a time and rolls its digits to the next value every two seconds (NumberFlow).
- [OrbitingCircles](/design/components/orbiting-circles.md): Places its children on a circular orbit around the centre of the parent and spins them, with an optional faint ring for the path.
- [ShimmerText](/design/components/shimmer-text.md): A status line with a light band sweeping across its glyphs — Max's "Thinking…" and live tool lines (`.t-shimmer`).
- [SignatureGradient](/design/components/signature-gradient.md): The signature Digital Crew gradient — indigo → pink → amber (`dc-andre`, `dc-camille`, `dc-amber`) — in its four forms.
- [SkeletonReveal](/design/components/skeleton-reveal.md): A skeleton that cross-blurs into the loaded content, so the swap reads as one motion (`.t-skel`).
- [StreamingText](/design/components/streaming-text.md): Streamed words resolving through a soft cross-blur, one after another (`.t-stream-w` → `.is-in`).
- [ThirdBentoAnimation](/design/components/third-bento-animation.md): An insight vignette for the bento grid: a smooth area line draws itself, a dot pulses at its midpoint and a dark pill above it ticks through values.
- [UniboxMotion](/design/components/unibox-motion.md): The Unibox's shared motion vocabulary: every surface moves on the same few springs, so the whole inbox feels like one physical material.