shadcn-ui/apps/v4/examples/base/breadcrumb-demo.tsx

import Link from "next/link"
import {
  Breadcrumb,
  BreadcrumbEllipsis,
  BreadcrumbItem,
  BreadcrumbLink,
  BreadcrumbList,
  BreadcrumbPage,
  BreadcrumbSeparator,
} from "@/examples/base/ui/breadcrumb"
import { Button } from "@/examples/base/ui/button"
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuGroup,
  DropdownMenuItem,
  DropdownMenuTrigger,
} from "@/examples/base/ui/dropdown-menu"

export function BreadcrumbDemo() {
  return (
    <Breadcrumb>
      <BreadcrumbList>
        <BreadcrumbItem>
          <BreadcrumbLink render={<a href="#" />}>Home</BreadcrumbLink>
        </BreadcrumbItem>
        <BreadcrumbSeparator />
        <BreadcrumbItem>
          <DropdownMenu>
            <DropdownMenuTrigger
              render={<Button size="icon-sm" variant="ghost" />}
            >
              <BreadcrumbEllipsis />
              <span className="sr-only">Toggle menu</span>
            </DropdownMenuTrigger>
            <DropdownMenuContent align="start">
              <DropdownMenuGroup>
                <DropdownMenuItem>Documentation</DropdownMenuItem>
                <DropdownMenuItem>Themes</DropdownMenuItem>
                <DropdownMenuItem>GitHub</DropdownMenuItem>
              </DropdownMenuGroup>
            </DropdownMenuContent>
          </DropdownMenu>
        </BreadcrumbItem>
        <BreadcrumbSeparator />
        <BreadcrumbItem>
          <BreadcrumbLink render={<a href="#" />}>Components</BreadcrumbLink>
        </BreadcrumbItem>
        <BreadcrumbSeparator />
        <BreadcrumbItem>
          <BreadcrumbPage>Breadcrumb</BreadcrumbPage>
        </BreadcrumbItem>
      </BreadcrumbList>
    </Breadcrumb>
  )
}