# ClientLogoMarquee

> Animated client logo marquee on the homepage.

- Status: stable
- Group: marketing
- Page: https://www.digitaltableteur.com/design-system/components/client-logo-marquee
- Contract: https://www.digitaltableteur.com/contracts/v1/ClientLogoMarquee.contract.json

## When to use

Homepage social-proof marquee of client logos; visitors can pause it and reduced-motion users receive a static grid. The visual logos are decorative because one semantic list names every client.

## When not to use

The contract records no forbidden uses.

## Look-alikes

The contract names no look-alike with a deciding condition.

## Props

| Prop | Type | Default | Description | Required |
| --- | --- | --- | --- | --- |
| `ariaLabel` | `string` | none | Accessible name for the marquee section. | Yes |
| `pauseLabel` | `string` | none | Label for the control that pauses the marquee. Defaults to the translated homeClientLogosPause label. | No |
| `resumeLabel` | `string` | none | Label for the control that resumes the marquee. Defaults to the translated homeClientLogosResume label. | No |
| `className` | `string` | none | Additional CSS classes on the marquee section. | No |

## Variants

No variant dimensions and no props with a fixed set of values.

## Invalid combinations

The contract records no invalid combinations.

## Keyboard

The contract records no keyboard interaction.

## Rules

Every item under When not to use is a MUST NOT. MUST and SHOULD follow RFC 2119.

| Level | Rule | How it is checked |
| --- | --- | --- |
| MUST | ARIA: Section landmark named by the ariaLabel prop. | Not yet verified: no evidence record. WCAG 4.1.2. |
| MUST | ARIA: One visually hidden list names every client once; every logo svg and the duplicate animation lane are aria-hidden. | Not yet verified: no evidence record. WCAG 4.1.2. |
| MUST | ARIA: The pause/resume control is a Button (Tab, Enter, Space) whose label swaps between pauseLabel and resumeLabel to name the next action; it carries no aria-pressed. The reduced-motion static grid renders no control. | Not yet verified: no evidence record. WCAG 4.1.2. |
| MUST | Required stories produce no axe violations at the configured severity. | Automated by `npm run test:stories:matrix:ci`. WCAG 2.5.8. |
| MUST | The accessibility tree (role, name, state) matches the committed snapshot for every required story. | Automated by `npm run test:stories:matrix:ci`. WCAG 1.3.1, 4.1.2. |
| MUST | The component remains legible and operable under a real browser forced-colors: active pass. | Automated by `npm run test:stories:hc`. |
| MUST | A human completed an end-to-end accessibility review of this component. | Manual review, last on 2026-11-04. |
| MUST NOT | Maintainers: Do not bypass design tokens or skip forced-colors verification at beta. | Release review; not machine-checked. |

## Install and import

- In-repo only. ClientLogoMarquee is not exported from `@digitaltableteur/react`, so there is no public import path.

## Links

- Machine-readable contract (Design System Contract 1.0): https://www.digitaltableteur.com/contracts/v1/ClientLogoMarquee.contract.json
- Markdown version of this page: https://www.digitaltableteur.com/design-system/components/client-logo-marquee.md
- Component index as JSON: https://www.digitaltableteur.com/design-system/components.json
- All components: https://www.digitaltableteur.com/design-system/components
- Source: The implementation lives in a private repository. This page, its Markdown twin and the contract are generated from it at build time and are the public source of truth.