# Run status markers with a live step

> Run status markers with a live step

A shadcn/ui block from the [@reui](https://reui.io) registry, listed on [shadcn.exchange](https://shadcn.exchange/r/reui/c-marker-3).

- Page, with a live preview: https://shadcn.exchange/r/reui/c-marker-3
- Screenshot: https://abzjhwgwpdpz7ua5.public.blob.vercel-storage.com/shots/reui/c-marker-3-light-56ae384630a992f5.png
- Registry item: https://reui.io/r/new-york-v4/c-marker-3.json
- Listed: 2026-10-13, source last changed 2026-10-13

## Install

```bash
npx shadcn@latest add https://reui.io/r/new-york-v4/c-marker-3.json
```

Run it in a project that has shadcn/ui set up. It adds the files below and installs what they depend on.

## Dependencies

- Registry items: `@reui/badge`, `card`, `marker`, `spinner`

## Files

### `c-marker-3.tsx`

```tsx
import { Badge } from "@/components/reui/badge"

import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card"
import {
  Marker,
  MarkerContent,
  MarkerIcon,
} from "@/components/ui/marker"
import { Spinner } from "@/components/ui/spinner"
import { IconPlaceholder } from "@/app/(create)/components/icon-placeholder"

// Three states, one column: done, failed, and still running. The failure is
// coloured by a badge and never by a text colour on the row, so it survives
// every style and stays readable to anyone who cannot see the hue.
//
// The five rows are written out rather than mapped. Each state carries
// something different (a badge here, a spinner there), so a data driven version
// needs a switch in the row body and reads worse than the markup it replaces.
//
// The spinner sits inside the icon slot, which the primitive hides from
// assistive tech together with its subtree, so its own status role never
// reaches the accessibility tree. The row states its progress in text instead,
// and keeps role="status" for the app that swaps this line out at runtime.
export function Pattern() {
  return (
    <Card className="mx-auto w-full max-w-sm">
      <CardHeader>
        <CardTitle>Agent run</CardTitle>
        <CardDescription>fix/rate-limit-window</CardDescription>
      </CardHeader>
      <CardContent>
        <div className="flex flex-col gap-3">
          <Marker>
            <MarkerIcon>
              <IconPlaceholder
                lucide="CircleCheckIcon"
                tabler="IconCircleCheck"
                hugeicons="CheckmarkCircle02Icon"
                phosphor="CheckCircleIcon"
                remixicon="RiCheckboxCircleLine"
              />
            </MarkerIcon>
            <MarkerContent>Read src/lib/rate-limit.ts</MarkerContent>
          </Marker>
          <Marker>
            <MarkerIcon>
              <IconPlaceholder
                lucide="CircleCheckIcon"
                tabler="IconCircleCheck"
                hugeicons="CheckmarkCircle02Icon"
                phosphor="CheckCircleIcon"
                remixicon="RiCheckboxCircleLine"
              />
            </MarkerIcon>
            <MarkerContent>Reproduced the 429 on staging</MarkerContent>
          </Marker>
          <Marker>
            <MarkerIcon>
              <IconPlaceholder
                lucide="CircleCheckIcon"
                tabler="IconCircleCheck"
                hugeicons="CheckmarkCircle02Icon"
                phosphor="CheckCircleIcon"
                remixicon="RiCheckboxCircleLine"
              />
            </MarkerIcon>
            <MarkerContent>Widened the window to 60s</MarkerContent>
          </Marker>
          <Marker>
            <MarkerIcon>
              <IconPlaceholder
                lucide="XIcon"
                tabler="IconX"
                hugeicons="Cancel01Icon"
                phosphor="XIcon"
                remixicon="RiCloseLine"
              />
            </MarkerIcon>
            <MarkerContent>Type check failed in src/db/schema.ts</MarkerContent>
            <Badge variant="destructive-light">
              failed
            </Badge>
          </Marker>
          {/* The pulse rides on a plain span, not on the content slot, and it
              is core Tailwind rather than a utility that arrives with the CLI
              package, so an older toolchain still renders a readable line. */}
          <Marker role="status">
            <MarkerIcon>
              {/* size-full, because the spinner carries its own fixed size and
                  the icon slot's per style sizing skips any svg that already
                  has one, which would pin it to one style's scale. */}
              <Spinner className="size-full" />
            </MarkerIcon>
            <MarkerContent>
              <span className="sr-only">In progress: </span>
              <span className="animate-pulse">Re-running the test suite</span>
            </MarkerContent>
          </Marker>
        </div>
      </CardContent>
    </Card>
  )
}
```