snapshot of https://github.com/shadcn-ui/ui.git (main, 2026-09-15; blobs > 131072B omitted)

apps/v4/registry/bases/radix/blocks/sidebar-01/components/app-sidebar.tsx

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+import * as React from "react"
+
+import { SearchForm } from "@/registry/bases/radix/blocks/sidebar-01/components/search-form"
+import { VersionSwitcher } from "@/registry/bases/radix/blocks/sidebar-01/components/version-switcher"
+import {
+  Sidebar,
+  SidebarContent,
+  SidebarGroup,
+  SidebarGroupContent,
+  SidebarGroupLabel,
+  SidebarHeader,
+  SidebarMenu,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  SidebarRail,
+} from "@/registry/bases/radix/ui/sidebar"
+
+// This is sample data.
+const data = {
+  versions: ["1.0.1", "1.1.0-alpha", "2.0.0-beta1"],
+  navMain: [
+    {
+      title: "Getting Started",
+      url: "#",
+      items: [
+        {
+          title: "Installation",
+          url: "#",
+        },
+        {
+          title: "Project Structure",
+          url: "#",
+        },
+      ],
+    },
+    {
+      title: "Build Your Application",
+      url: "#",
+      items: [
+        {
+          title: "Routing",
+          url: "#",
+        },
+        {
+          title: "Data Fetching",
+          url: "#",
+          isActive: true,
+        },
+        {
+          title: "Rendering",
+          url: "#",
+        },
+        {
+          title: "Caching",
+          url: "#",
+        },
+        {
+          title: "Styling",
+          url: "#",
+        },
+        {
+          title: "Optimizing",
+          url: "#",
+        },
+        {
+          title: "Configuring",
+          url: "#",
+        },
+        {
+          title: "Testing",
+          url: "#",
+        },
+        {
+          title: "Authentication",
+          url: "#",
+        },
+        {
+          title: "Deploying",
+          url: "#",
+        },
+        {
+          title: "Upgrading",
+          url: "#",
+        },
+        {
+          title: "Examples",
+          url: "#",
+        },
+      ],
+    },
+    {
+      title: "API Reference",
+      url: "#",
+      items: [
+        {
+          title: "Components",
+          url: "#",
+        },
+        {
+          title: "File Conventions",
+          url: "#",
+        },
+        {
+          title: "Functions",
+          url: "#",
+        },
+        {
+          title: "next.config.js Options",
+          url: "#",
+        },
+        {
+          title: "CLI",
+          url: "#",
+        },
+        {
+          title: "Edge Runtime",
+          url: "#",
+        },
+      ],
+    },
+    {
+      title: "Architecture",
+      url: "#",
+      items: [
+        {
+          title: "Accessibility",
+          url: "#",
+        },
+        {
+          title: "Fast Refresh",
+          url: "#",
+        },
+        {
+          title: "Next.js Compiler",
+          url: "#",
+        },
+        {
+          title: "Supported Browsers",
+          url: "#",
+        },
+        {
+          title: "Turbopack",
+          url: "#",
+        },
+      ],
+    },
+  ],
+}
+
+export function AppSidebar({ ...props }: React.ComponentProps<typeof Sidebar>) {
+  return (
+    <Sidebar {...props}>
+      <SidebarHeader>
+        <VersionSwitcher
+          versions={data.versions}
+          defaultVersion={data.versions[0]}
+        />
+        <SearchForm />
+      </SidebarHeader>
+      <SidebarContent>
+        {/* We create a SidebarGroup for each parent. */}
+        {data.navMain.map((item) => (
+          <SidebarGroup key={item.title}>
+            <SidebarGroupLabel>{item.title}</SidebarGroupLabel>
+            <SidebarGroupContent>
+              <SidebarMenu>
+                {item.items.map((item) => (
+                  <SidebarMenuItem key={item.title}>
+                    <SidebarMenuButton asChild isActive={item.isActive}>
+                      <a href={item.url}>{item.title}</a>
+                    </SidebarMenuButton>
+                  </SidebarMenuItem>
+                ))}
+              </SidebarMenu>
+            </SidebarGroupContent>
+          </SidebarGroup>
+        ))}
+      </SidebarContent>
+      <SidebarRail />
+    </Sidebar>
+  )
+}

apps/v4/registry/bases/radix/blocks/sidebar-01/components/search-form.tsx

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+"use client"
+
+import { Label } from "@/registry/bases/radix/ui/label"
+import {
+  SidebarGroup,
+  SidebarGroupContent,
+  SidebarInput,
+} from "@/registry/bases/radix/ui/sidebar"
+import { IconPlaceholder } from "@/app/(create)/components/icon-placeholder"
+
+export function SearchForm({ ...props }: React.ComponentProps<"form">) {
+  return (
+    <form {...props}>
+      <SidebarGroup className="py-0">
+        <SidebarGroupContent className="relative">
+          <Label htmlFor="search" className="sr-only">
+            Search
+          </Label>
+          <SidebarInput
+            id="search"
+            placeholder="Search the docs..."
+            className="pl-8"
+          />
+          <IconPlaceholder
+            lucide="SearchIcon"
+            tabler="IconSearch"
+            hugeicons="SearchIcon"
+            phosphor="MagnifyingGlassIcon"
+            remixicon="RiSearchLine"
+            className="pointer-events-none absolute top-1/2 left-2 size-4 -translate-y-1/2 opacity-50 select-none"
+          />
+        </SidebarGroupContent>
+      </SidebarGroup>
+    </form>
+  )
+}

apps/v4/registry/bases/radix/blocks/sidebar-01/components/version-switcher.tsx

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+"use client"
+
+import * as React from "react"
+
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuTrigger,
+} from "@/registry/bases/radix/ui/dropdown-menu"
+import {
+  SidebarMenu,
+  SidebarMenuButton,
+  SidebarMenuItem,
+} from "@/registry/bases/radix/ui/sidebar"
+import { IconPlaceholder } from "@/app/(create)/components/icon-placeholder"
+
+export function VersionSwitcher({
+  versions,
+  defaultVersion,
+}: {
+  versions: string[]
+  defaultVersion: string
+}) {
+  const [selectedVersion, setSelectedVersion] = React.useState(defaultVersion)
+
+  return (
+    <SidebarMenu>
+      <SidebarMenuItem>
+        <DropdownMenu>
+          <DropdownMenuTrigger asChild>
+            <SidebarMenuButton
+              size="lg"
+              className="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
+            >
+              <div className="flex aspect-square size-8 items-center justify-center rounded-lg bg-sidebar-primary text-sidebar-primary-foreground">
+                <IconPlaceholder
+                  lucide="GalleryVerticalEndIcon"
+                  tabler="IconLayoutRows"
+                  hugeicons="LayoutBottomIcon"
+                  phosphor="RowsIcon"
+                  remixicon="RiGalleryLine"
+                  className="size-4"
+                />
+              </div>
+              <div className="flex flex-col gap-0.5 leading-none">
+                <span className="font-medium">Documentation</span>
+                <span className="">v{selectedVersion}</span>
+              </div>
+              <IconPlaceholder
+                lucide="ChevronsUpDownIcon"
+                tabler="IconSelector"
+                hugeicons="UnfoldMoreIcon"
+                phosphor="CaretUpDownIcon"
+                remixicon="RiArrowUpDownLine"
+                className="ml-auto"
+              />
+            </SidebarMenuButton>
+          </DropdownMenuTrigger>
+          <DropdownMenuContent
+            className="w-(--radix-dropdown-menu-trigger-width)"
+            align="start"
+          >
+            {versions.map((version) => (
+              <DropdownMenuItem
+                key={version}
+                onSelect={() => setSelectedVersion(version)}
+              >
+                v{version}{" "}
+                {version === selectedVersion && (
+                  <IconPlaceholder
+                    lucide="CheckIcon"
+                    tabler="IconCheck"
+                    hugeicons="Tick02Icon"
+                    phosphor="CheckIcon"
+                    remixicon="RiCheckLine"
+                    className="ml-auto"
+                  />
+                )}
+              </DropdownMenuItem>
+            ))}
+          </DropdownMenuContent>
+        </DropdownMenu>
+      </SidebarMenuItem>
+    </SidebarMenu>
+  )
+}

apps/v4/registry/bases/radix/blocks/sidebar-01/page.tsx

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+import { AppSidebar } from "@/registry/bases/radix/blocks/sidebar-01/components/app-sidebar"
+import {
+  Breadcrumb,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbList,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+} from "@/registry/bases/radix/ui/breadcrumb"
+import { Separator } from "@/registry/bases/radix/ui/separator"
+import {
+  SidebarInset,
+  SidebarProvider,
+  SidebarTrigger,
+} from "@/registry/bases/radix/ui/sidebar"
+
+export default function Page() {
+  return (
+    <SidebarProvider>
+      <AppSidebar />
+      <SidebarInset>
+        <header className="flex h-16 shrink-0 items-center gap-2 border-b px-4">
+          <SidebarTrigger className="-ml-1" />
+          <Separator
+            orientation="vertical"
+            className="mr-2 data-vertical:h-4 data-vertical:self-auto"
+          />
+          <Breadcrumb>
+            <BreadcrumbList>
+              <BreadcrumbItem className="hidden md:block">
+                <BreadcrumbLink href="#">Build Your Application</BreadcrumbLink>
+              </BreadcrumbItem>
+              <BreadcrumbSeparator className="hidden md:block" />
+              <BreadcrumbItem>
+                <BreadcrumbPage>Data Fetching</BreadcrumbPage>
+              </BreadcrumbItem>
+            </BreadcrumbList>
+          </Breadcrumb>
+        </header>
+        <div className="flex flex-1 flex-col gap-4 p-4">
+          <div className="grid auto-rows-min gap-4 md:grid-cols-3">
+            <div className="aspect-video rounded-xl bg-muted/50" />
+            <div className="aspect-video rounded-xl bg-muted/50" />
+            <div className="aspect-video rounded-xl bg-muted/50" />
+          </div>
+          <div className="min-h-screen flex-1 rounded-xl bg-muted/50 md:min-h-min" />
+        </div>
+      </SidebarInset>
+    </SidebarProvider>
+  )
+}