beta

Card Stack — `<mv-card-stack>`

Swipeable card pile: cards rest at their own slight tilt and straighten as the top one is pulled away; the top card pivots around the point you grabbed, a verdict badge and edge tint grow with the pull while the matching button fills, flings keep the gesture’s momentum, and next() tucks the card under the pile; buttons, arrow keys, undo, loop or run-out, and autoplay.

Category	3D
Type	Web Component (`<mv-card-stack>`)
Status	beta
Keywords	card-stack, swipe, deck, pile, fling, drag, testimonials, stack

When to use

Users must accept or skip items one at a time, as in matching, curation or onboarding choices
Testimonials or highlights should cycle as a tactile, slightly tilted pile with autoplay
Swipe decisions need undo, arrow-key control and announced verdicts

Avoid when

Items should be browsed or compared freely rather than decided on one by one → use Carousel instead

Install

node scripts/add.mjs card-stack --out ./src/marvelous

AI agent with the Marvelous UI MCP server: install_components({ slugs: ["card-stack"], target_dir: "<absolute path>/src/marvelous", framework: "react" }).

Files copied (dependencies included): tokens/tokens.css, core/base.css, core/dom.js, core/element.js, core/motion.js, core/pointer.js, components/card-stack/card-stack.js, components/card-stack/card-stack.css.

Usage

Canonical markup — start from it and customize with attributes, data-* and CSS variables:

<div style="display:grid;grid-template-columns:repeat(auto-fit,minmax(20rem,1fr));gap:3rem;align-items:start;width:100%;max-width:52rem">
  <div style="display:grid;gap:1rem;justify-items:center">
    <mv-card-stack id="cs-demo" label="Weekend ideas" accept-label="I’m in" reject-label="Skip">
    <article>
      <div aria-hidden="true" style="aspect-ratio:4/3;background:radial-gradient(circle at 30% 24%,#ecfeff 0 8%,transparent 8.5%),linear-gradient(150deg,transparent 57%,#0f766e 57.3%),linear-gradient(200deg,transparent 67%,#134e4a 67.3%),linear-gradient(180deg,#0ea5e9,#67e8f9 62%,#ecfeff)"></div>
      <div style="padding:1rem 1.1rem 1.2rem;display:grid;gap:.35rem">
        <h4 style="margin:0;font:700 1.15rem/1.2 var(--mv-font-sans);letter-spacing:-.01em">Banff</h4>
        <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">Canada · 2 days · from $180</p>
        <p style="margin:.35rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem"><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Kayaking</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Hiking</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Camping</span></p>
      </div>
    </article>
    <article>
      <div aria-hidden="true" style="aspect-ratio:4/3;background:radial-gradient(circle at 41% 30%,#f8fafc 0 8%,transparent 8.5%),linear-gradient(157deg,transparent 57%,#e2e8f0 57.3%),linear-gradient(194deg,transparent 67%,#475569 67.3%),linear-gradient(180deg,#64748b,#bae6fd 62%,#f8fafc)"></div>
      <div style="padding:1rem 1.1rem 1.2rem;display:grid;gap:.35rem">
        <h4 style="margin:0;font:700 1.15rem/1.2 var(--mv-font-sans);letter-spacing:-.01em">Cliffs of Moher</h4>
        <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">Ireland · 1 day · from $65</p>
        <p style="margin:.35rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem"><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Cliffs</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Cycling</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Seafood</span></p>
      </div>
    </article>
    <article>
      <div aria-hidden="true" style="aspect-ratio:4/3;background:radial-gradient(circle at 52% 36%,#fdba74 0 8%,transparent 8.5%),linear-gradient(164deg,transparent 57%,#4c1d95 57.3%),linear-gradient(188deg,transparent 67%,#1e1b4b 67.3%),linear-gradient(180deg,#6d28d9,#f472b6 62%,#fdba74)"></div>
      <div style="padding:1rem 1.1rem 1.2rem;display:grid;gap:.35rem">
        <h4 style="margin:0;font:700 1.15rem/1.2 var(--mv-font-sans);letter-spacing:-.01em">Lake Como</h4>
        <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">Italy · 3 days · from $240</p>
        <p style="margin:.35rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem"><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Lake</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Paddleboarding</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Gelato</span></p>
      </div>
    </article>
    <article>
      <div aria-hidden="true" style="aspect-ratio:4/3;background:radial-gradient(circle at 63% 24%,#fff7ed 0 8%,transparent 8.5%),linear-gradient(171deg,transparent 57%,#7c2d12 57.3%),linear-gradient(182deg,transparent 67%,#431407 67.3%),linear-gradient(180deg,#b45309,#fcd34d 62%,#fff7ed)"></div>
      <div style="padding:1rem 1.1rem 1.2rem;display:grid;gap:.35rem">
        <h4 style="margin:0;font:700 1.15rem/1.2 var(--mv-font-sans);letter-spacing:-.01em">Napa Valley</h4>
        <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">California · 2 days · from $210</p>
        <p style="margin:.35rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem"><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Vineyards</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Wine tasting</span></p>
      </div>
    </article>
    <article>
      <div aria-hidden="true" style="aspect-ratio:4/3;background:radial-gradient(circle at 74% 30%,#dbeafe 0 8%,transparent 8.5%),linear-gradient(178deg,transparent 57%,#1e3a8a 57.3%),linear-gradient(176deg,transparent 67%,#172554 67.3%),linear-gradient(180deg,#1d4ed8,#60a5fa 62%,#dbeafe)"></div>
      <div style="padding:1rem 1.1rem 1.2rem;display:grid;gap:.35rem">
        <h4 style="margin:0;font:700 1.15rem/1.2 var(--mv-font-sans);letter-spacing:-.01em">Algarve Coast</h4>
        <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">Portugal · 3 days · from $150</p>
        <p style="margin:.35rem 0 0;display:flex;flex-wrap:wrap;gap:.35rem"><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Surfing</span><span style="padding:.15rem .55rem;border-radius:999px;background:var(--mv-bg-muted);font-size:.75rem">Coastal trails</span></p>
      </div>
    </article>
    </mv-card-stack>
    <p id="cs-demo-out" style="margin:0;min-height:1.3em;font-size:.85rem;color:var(--mv-fg-muted)">Swipe the card, or use ←/→ on your keyboard (Backspace to undo).</p>
  </div>
  <div style="display:grid;gap:1rem;justify-items:center;align-self:center">
    <mv-card-stack label="Testimonials" autoplay="3800" no-controls style="--mv-card-stack-width:22rem;--mv-card-stack-offset:12px">
    <figure style="margin:0;padding:1.3rem 1.4rem;display:grid;gap:1rem;min-height:11rem;align-content:space-between">
      <blockquote style="margin:0;font-size:1rem;line-height:1.5">“We cut the time it takes to lay out our campaigns in half.”</blockquote>
      <figcaption style="display:flex;gap:.7rem;align-items:center"><span aria-hidden="true" style="width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#f472b6,#8b5cf6)"></span><span><strong style="display:block;font-size:.9rem">Maya Chen</strong><small style="color:var(--mv-fg-muted)">Art Director, Northwind Studio</small></span></figcaption>
    </figure>
    <figure style="margin:0;padding:1.3rem 1.4rem;display:grid;gap:1rem;min-height:11rem;align-content:space-between">
      <blockquote style="margin:0;font-size:1rem;line-height:1.5">“The components hold up in production, even in Safari.”</blockquote>
      <figcaption style="display:flex;gap:.7rem;align-items:center"><span aria-hidden="true" style="width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#34d399,#0ea5e9)"></span><span><strong style="display:block;font-size:.9rem">Daniel Okafor</strong><small style="color:var(--mv-fg-muted)">Lead front-end, Rails & Co</small></span></figcaption>
    </figure>
    <figure style="margin:0;padding:1.3rem 1.4rem;display:grid;gap:1rem;min-height:11rem;align-content:space-between">
      <blockquote style="margin:0;font-size:1rem;line-height:1.5">“Finally, animations that respect reduced motion.”</blockquote>
      <figcaption style="display:flex;gap:.7rem;align-items:center"><span aria-hidden="true" style="width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#fbbf24,#f97316)"></span><span><strong style="display:block;font-size:.9rem">Priya Raman</strong><small style="color:var(--mv-fg-muted)">Accessibility specialist</small></span></figcaption>
    </figure>
    </mv-card-stack>
    <p style="margin:0;font-size:.85rem;color:var(--mv-fg-muted)">autoplay · no-controls · pauses on hover</p>
  </div>
</div>
<script type="module">
  const stack = document.getElementById("cs-demo");
  const out = document.getElementById("cs-demo-out");
  const saved = [];
  stack.addEventListener("mv-swipe", (e) => {
    const name = e.detail.card.querySelector("h4").textContent;
    if (e.detail.direction === "right") saved.push(name);
    out.textContent = e.detail.direction === "right" ? `Saved to your wishlist: ${saved.join(", ")}` : `Skipped ${name}`;
  });
</script>

API

Attributes

Name	Type	Default	Description
`label`	string		Accessible name of the region.
`accept-label / reject-label`	string	`Like / Skip`	Text for the stamps, buttons and announcements.
`no-loop`	boolean		Swiped cards leave the stack (data-empty + mv-empty at the end) instead of going back underneath.
`no-controls`	boolean		Hides the Skip / Like buttons.
`autoplay`	number (ms)		Advances to the next card on an interval (4000 ms if empty); pauses on hover and focus, disabled under reduced motion.
`threshold`	number	`0.3`	Fraction of the width to cross to confirm a slow drag (a quick flick is enough).

Properties

Name	Type	Description
`current`	Element \| null	Top card.
`remaining`	number	Cards still in the stack.

Methods

Name	Description
`accept() / reject()`	Flings the top card right or left.
`next()`	Tucks the top card under the pile with no verdict (used by autoplay).
`undo()`	Brings back the last swiped card from the side it left.
`reset()`	Puts every card back in its original order.

Events

Name	Description
`mv-swipe`	detail: { direction: 'left' \| 'right' \| 'next', index, card }.
`mv-empty`	No cards left (no-loop).

Content structure

Name	Description
`children`	Each child is a card (role=group “card”, named after its title).

CSS classes

Name	Description
`mv-card-stack-deck / -card / -tint / -stamp (-stamp-icon, -stamp-text) / -controls / -button`	Generated parts; data-top on the top card, data-gone on cards that left the stack (no-loop), data-kind on buttons (reject \| undo \| accept).

CSS variables

Name	Default	Description
`--mv-card-stack-width`	`20rem`	Card width.
`--mv-card-stack-offset`	`14px`	How far the pile settles below the top card.
`--mv-card-stack-tilt`	`1`	Multiplier for the resting tilt of the cards below (0 = squared-up pile).
`--mv-card-stack-radius`	`var(--mv-radius-2xl)`	Card radius.
`--mv-card-stack-accept / --mv-card-stack-reject`	`success / danger`	Badge, tint and button colors.

Accessibility

Region with aria-roledescription “card stack”. The stack is focusable: ← skip, → accept, Backspace or Ctrl/Cmd+Z undo (instructions exposed via aria-describedby). Only the top card is exposed; the others are aria-hidden and inert. Every verdict is announced (“I’m in: Lake Como. Next card: …”) in a polite live region. Named Skip / Undo / Like buttons; Undo is disabled until something was swiped. Reduced motion: instant flings, tucks and settles, no autoplay; dragging still works.