diff --git a/src/lib/components/app-sidebar.svelte b/src/lib/components/app-sidebar.svelte
new file mode 100644
index 0000000..7a69362
--- /dev/null
+++ b/src/lib/components/app-sidebar.svelte
@@ -0,0 +1,198 @@
+<script lang="ts" module>
+	// 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: "Building 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: "#",
+					},
+				],
+			},
+			{
+				title: "Community",
+				url: "#",
+				items: [
+					{
+						title: "Contribution Guide",
+						url: "#",
+					},
+				],
+			},
+		],
+	};
+</script>
+
+<script lang="ts">
+	import SearchForm from "./search-form.svelte";
+	import VersionSwitcher from "./version-switcher.svelte";
+	import * as Collapsible from "$lib/components/ui/collapsible/index.js";
+	import * as Sidebar from "$lib/components/ui/sidebar/index.js";
+	import ChevronRightIcon from "@lucide/svelte/icons/chevron-right";
+	import type { ComponentProps } from "svelte";
+
+	let { ref = $bindable(null), ...restProps }: ComponentProps<typeof Sidebar.Root> = $props();
+</script>
+
+<Sidebar.Root bind:ref {...restProps}>
+	<Sidebar.Header>
+		<VersionSwitcher versions={data.versions} defaultVersion={data.versions[0]} />
+		<SearchForm />
+	</Sidebar.Header>
+	<Sidebar.Content class="gap-0">
+		<!-- We create a collapsible SidebarGroup for each parent. -->
+		{#each data.navMain as item (item.title)}
+			<Collapsible.Root title={item.title} open class="group/collapsible">
+				<Sidebar.Group>
+					<Sidebar.GroupLabel
+						class="group/label text-sidebar-foreground hover:bg-sidebar-accent hover:text-sidebar-accent-foreground text-sm"
+					>
+						{#snippet child({ props })}
+							<Collapsible.Trigger {...props}>
+								{item.title}
+								<ChevronRightIcon
+									class="ms-auto transition-transform group-data-[state=open]/collapsible:rotate-90"
+								/>
+							</Collapsible.Trigger>
+						{/snippet}
+					</Sidebar.GroupLabel>
+					<Collapsible.Content>
+						<Sidebar.GroupContent>
+							<Sidebar.Menu>
+								{#each item.items as subItem (subItem.title)}
+									<Sidebar.MenuItem>
+										<Sidebar.MenuButton isActive={subItem.isActive}>
+											{#snippet child({ props })}
+												<a href={subItem.url} {...props}>{subItem.title}</a>
+											{/snippet}
+										</Sidebar.MenuButton>
+									</Sidebar.MenuItem>
+								{/each}
+							</Sidebar.Menu>
+						</Sidebar.GroupContent>
+					</Collapsible.Content>
+				</Sidebar.Group>
+			</Collapsible.Root>
+		{/each}
+	</Sidebar.Content>
+	<Sidebar.Rail />
+</Sidebar.Root>
diff --git a/src/lib/components/search-form.svelte b/src/lib/components/search-form.svelte
new file mode 100644
index 0000000..8544a96
--- /dev/null
+++ b/src/lib/components/search-form.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { Label } from "$lib/components/ui/label/index.js";
+	import * as Sidebar from "$lib/components/ui/sidebar/index.js";
+	import type { WithElementRef } from "$lib/utils.js";
+	import SearchIcon from "@lucide/svelte/icons/search";
+	import type { HTMLFormAttributes } from "svelte/elements";
+
+	let { ref = $bindable(null), ...restProps }: WithElementRef<HTMLFormAttributes> = $props();
+</script>
+
+<form bind:this={ref} {...restProps}>
+	<Sidebar.Group class="py-0">
+		<Sidebar.GroupContent class="relative">
+			<Label for="search" class="sr-only">Search</Label>
+			<Sidebar.Input id="search" placeholder="Search the docs..." class="ps-8" />
+			<SearchIcon
+				class="pointer-events-none absolute start-2 top-1/2 size-4 -translate-y-1/2 select-none opacity-50"
+			/>
+		</Sidebar.GroupContent>
+	</Sidebar.Group>
+</form>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-ellipsis.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-ellipsis.svelte
new file mode 100644
index 0000000..a178cf5
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-ellipsis.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+	import EllipsisIcon from "@lucide/svelte/icons/ellipsis";
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef, type WithoutChildren } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: WithoutChildren<WithElementRef<HTMLAttributes<HTMLSpanElement>>> = $props();
+</script>
+
+<span
+	bind:this={ref}
+	data-slot="breadcrumb-ellipsis"
+	role="presentation"
+	aria-hidden="true"
+	class={cn("flex size-9 items-center justify-center", className)}
+	{...restProps}
+>
+	<EllipsisIcon class="size-4" />
+	<span class="sr-only">More</span>
+</span>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-item.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-item.svelte
new file mode 100644
index 0000000..1a84c4c
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-item.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import type { HTMLLiAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLLiAttributes> = $props();
+</script>
+
+<li
+	bind:this={ref}
+	data-slot="breadcrumb-item"
+	class={cn("inline-flex items-center gap-1.5", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</li>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-link.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-link.svelte
new file mode 100644
index 0000000..e6bc17d
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-link.svelte
@@ -0,0 +1,31 @@
+<script lang="ts">
+	import type { HTMLAnchorAttributes } from "svelte/elements";
+	import type { Snippet } from "svelte";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		href = undefined,
+		child,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAnchorAttributes> & {
+		child?: Snippet<[{ props: HTMLAnchorAttributes }]>;
+	} = $props();
+
+	const attrs = $derived({
+		"data-slot": "breadcrumb-link",
+		class: cn("hover:text-foreground transition-colors", className),
+		href,
+		...restProps,
+	});
+</script>
+
+{#if child}
+	{@render child({ props: attrs })}
+{:else}
+	<a bind:this={ref} {...attrs}>
+		{@render children?.()}
+	</a>
+{/if}
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-list.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-list.svelte
new file mode 100644
index 0000000..b5458fa
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-list.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+	import type { HTMLOlAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLOlAttributes> = $props();
+</script>
+
+<ol
+	bind:this={ref}
+	data-slot="breadcrumb-list"
+	class={cn(
+		"text-muted-foreground flex flex-wrap items-center gap-1.5 break-words text-sm sm:gap-2.5",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</ol>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-page.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-page.svelte
new file mode 100644
index 0000000..5fb6979
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-page.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLSpanElement>> = $props();
+</script>
+
+<span
+	bind:this={ref}
+	data-slot="breadcrumb-page"
+	role="link"
+	aria-disabled="true"
+	aria-current="page"
+	class={cn("text-foreground font-normal", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</span>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb-separator.svelte b/src/lib/components/ui/breadcrumb/breadcrumb-separator.svelte
new file mode 100644
index 0000000..84106a1
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb-separator.svelte
@@ -0,0 +1,27 @@
+<script lang="ts">
+	import ChevronRightIcon from "@lucide/svelte/icons/chevron-right";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLLiAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLLiAttributes> = $props();
+</script>
+
+<li
+	bind:this={ref}
+	data-slot="breadcrumb-separator"
+	role="presentation"
+	aria-hidden="true"
+	class={cn("[&>svg]:size-3.5", className)}
+	{...restProps}
+>
+	{#if children}
+		{@render children?.()}
+	{:else}
+		<ChevronRightIcon />
+	{/if}
+</li>
diff --git a/src/lib/components/ui/breadcrumb/breadcrumb.svelte b/src/lib/components/ui/breadcrumb/breadcrumb.svelte
new file mode 100644
index 0000000..8f8a3e6
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/breadcrumb.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<nav
+	bind:this={ref}
+	data-slot="breadcrumb"
+	class={className}
+	aria-label="breadcrumb"
+	{...restProps}
+>
+	{@render children?.()}
+</nav>
diff --git a/src/lib/components/ui/breadcrumb/index.ts b/src/lib/components/ui/breadcrumb/index.ts
new file mode 100644
index 0000000..dc914ec
--- /dev/null
+++ b/src/lib/components/ui/breadcrumb/index.ts
@@ -0,0 +1,25 @@
+import Root from "./breadcrumb.svelte";
+import Ellipsis from "./breadcrumb-ellipsis.svelte";
+import Item from "./breadcrumb-item.svelte";
+import Separator from "./breadcrumb-separator.svelte";
+import Link from "./breadcrumb-link.svelte";
+import List from "./breadcrumb-list.svelte";
+import Page from "./breadcrumb-page.svelte";
+
+export {
+	Root,
+	Ellipsis,
+	Item,
+	Separator,
+	Link,
+	List,
+	Page,
+	//
+	Root as Breadcrumb,
+	Ellipsis as BreadcrumbEllipsis,
+	Item as BreadcrumbItem,
+	Separator as BreadcrumbSeparator,
+	Link as BreadcrumbLink,
+	List as BreadcrumbList,
+	Page as BreadcrumbPage,
+};
diff --git a/src/lib/components/ui/collapsible/collapsible-content.svelte b/src/lib/components/ui/collapsible/collapsible-content.svelte
new file mode 100644
index 0000000..bdabb55
--- /dev/null
+++ b/src/lib/components/ui/collapsible/collapsible-content.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Collapsible as CollapsiblePrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: CollapsiblePrimitive.ContentProps = $props();
+</script>
+
+<CollapsiblePrimitive.Content bind:ref data-slot="collapsible-content" {...restProps} />
diff --git a/src/lib/components/ui/collapsible/collapsible-trigger.svelte b/src/lib/components/ui/collapsible/collapsible-trigger.svelte
new file mode 100644
index 0000000..ece7ad6
--- /dev/null
+++ b/src/lib/components/ui/collapsible/collapsible-trigger.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Collapsible as CollapsiblePrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: CollapsiblePrimitive.TriggerProps = $props();
+</script>
+
+<CollapsiblePrimitive.Trigger bind:ref data-slot="collapsible-trigger" {...restProps} />
diff --git a/src/lib/components/ui/collapsible/collapsible.svelte b/src/lib/components/ui/collapsible/collapsible.svelte
new file mode 100644
index 0000000..39cdd4e
--- /dev/null
+++ b/src/lib/components/ui/collapsible/collapsible.svelte
@@ -0,0 +1,11 @@
+<script lang="ts">
+	import { Collapsible as CollapsiblePrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		open = $bindable(false),
+		...restProps
+	}: CollapsiblePrimitive.RootProps = $props();
+</script>
+
+<CollapsiblePrimitive.Root bind:ref bind:open data-slot="collapsible" {...restProps} />
diff --git a/src/lib/components/ui/collapsible/index.ts b/src/lib/components/ui/collapsible/index.ts
new file mode 100644
index 0000000..169b479
--- /dev/null
+++ b/src/lib/components/ui/collapsible/index.ts
@@ -0,0 +1,13 @@
+import Root from "./collapsible.svelte";
+import Trigger from "./collapsible-trigger.svelte";
+import Content from "./collapsible-content.svelte";
+
+export {
+	Root,
+	Content,
+	Trigger,
+	//
+	Root as Collapsible,
+	Content as CollapsibleContent,
+	Trigger as CollapsibleTrigger,
+};
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-group.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-group.svelte
new file mode 100644
index 0000000..45194b8
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-group.svelte
@@ -0,0 +1,16 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		value = $bindable(),
+		...restProps
+	}: DropdownMenuPrimitive.CheckboxGroupProps = $props();
+</script>
+
+<DropdownMenuPrimitive.CheckboxGroup
+	bind:ref
+	bind:value
+	data-slot="dropdown-menu-checkbox-group"
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-item.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-item.svelte
new file mode 100644
index 0000000..2c8fac4
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-checkbox-item.svelte
@@ -0,0 +1,43 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import CheckIcon from "@lucide/svelte/icons/check";
+	import MinusIcon from "@lucide/svelte/icons/minus";
+	import { cn, type WithoutChildrenOrChild } from "$lib/utils.js";
+	import type { Snippet } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		checked = $bindable(false),
+		indeterminate = $bindable(false),
+		class: className,
+		children: childrenProp,
+		...restProps
+	}: WithoutChildrenOrChild<DropdownMenuPrimitive.CheckboxItemProps> & {
+		children?: Snippet;
+	} = $props();
+</script>
+
+<DropdownMenuPrimitive.CheckboxItem
+	bind:ref
+	bind:checked
+	bind:indeterminate
+	data-slot="dropdown-menu-checkbox-item"
+	class={cn(
+		"focus:bg-accent focus:text-accent-foreground outline-hidden relative flex cursor-default select-none items-center gap-2 rounded-sm py-1.5 pe-2 ps-8 text-sm data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0",
+		className
+	)}
+	{...restProps}
+>
+	{#snippet children({ checked, indeterminate })}
+		<span
+			class="pointer-events-none absolute start-2 flex size-3.5 items-center justify-center"
+		>
+			{#if indeterminate}
+				<MinusIcon class="size-4" />
+			{:else}
+				<CheckIcon class={cn("size-4", !checked && "text-transparent")} />
+			{/if}
+		</span>
+		{@render childrenProp?.()}
+	{/snippet}
+</DropdownMenuPrimitive.CheckboxItem>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-content.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-content.svelte
new file mode 100644
index 0000000..0e7dfbf
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-content.svelte
@@ -0,0 +1,27 @@
+<script lang="ts">
+	import { cn } from "$lib/utils.js";
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		sideOffset = 4,
+		portalProps,
+		class: className,
+		...restProps
+	}: DropdownMenuPrimitive.ContentProps & {
+		portalProps?: DropdownMenuPrimitive.PortalProps;
+	} = $props();
+</script>
+
+<DropdownMenuPrimitive.Portal {...portalProps}>
+	<DropdownMenuPrimitive.Content
+		bind:ref
+		data-slot="dropdown-menu-content"
+		{sideOffset}
+		class={cn(
+			"bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-end-2 data-[side=right]:slide-in-from-start-2 data-[side=top]:slide-in-from-bottom-2 max-h-(--bits-dropdown-menu-content-available-height) origin-(--bits-dropdown-menu-content-transform-origin) z-50 min-w-[8rem] overflow-y-auto overflow-x-hidden rounded-md border p-1 shadow-md outline-none",
+			className
+		)}
+		{...restProps}
+	/>
+</DropdownMenuPrimitive.Portal>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-group-heading.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-group-heading.svelte
new file mode 100644
index 0000000..433540f
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-group-heading.svelte
@@ -0,0 +1,22 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+	import type { ComponentProps } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		inset,
+		...restProps
+	}: ComponentProps<typeof DropdownMenuPrimitive.GroupHeading> & {
+		inset?: boolean;
+	} = $props();
+</script>
+
+<DropdownMenuPrimitive.GroupHeading
+	bind:ref
+	data-slot="dropdown-menu-group-heading"
+	data-inset={inset}
+	class={cn("px-2 py-1.5 text-sm font-semibold data-[inset]:ps-8", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-group.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-group.svelte
new file mode 100644
index 0000000..aca1f7b
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-group.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: DropdownMenuPrimitive.GroupProps = $props();
+</script>
+
+<DropdownMenuPrimitive.Group bind:ref data-slot="dropdown-menu-group" {...restProps} />
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-item.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-item.svelte
new file mode 100644
index 0000000..a45d2b3
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-item.svelte
@@ -0,0 +1,27 @@
+<script lang="ts">
+	import { cn } from "$lib/utils.js";
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		inset,
+		variant = "default",
+		...restProps
+	}: DropdownMenuPrimitive.ItemProps & {
+		inset?: boolean;
+		variant?: "default" | "destructive";
+	} = $props();
+</script>
+
+<DropdownMenuPrimitive.Item
+	bind:ref
+	data-slot="dropdown-menu-item"
+	data-inset={inset}
+	data-variant={variant}
+	class={cn(
+		"data-highlighted:bg-accent data-highlighted:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:data-highlighted:bg-destructive/10 dark:data-[variant=destructive]:data-highlighted:bg-destructive/20 data-[variant=destructive]:data-highlighted:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground outline-hidden relative flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm data-[disabled]:pointer-events-none data-[inset]:ps-8 data-[disabled]:opacity-50 [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0",
+		className
+	)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-label.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-label.svelte
new file mode 100644
index 0000000..9681c2b
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-label.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		inset,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		inset?: boolean;
+	} = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="dropdown-menu-label"
+	data-inset={inset}
+	class={cn("px-2 py-1.5 text-sm font-semibold data-[inset]:ps-8", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-group.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-group.svelte
new file mode 100644
index 0000000..189aef4
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-group.svelte
@@ -0,0 +1,16 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let {
+		ref = $bindable(null),
+		value = $bindable(),
+		...restProps
+	}: DropdownMenuPrimitive.RadioGroupProps = $props();
+</script>
+
+<DropdownMenuPrimitive.RadioGroup
+	bind:ref
+	bind:value
+	data-slot="dropdown-menu-radio-group"
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-item.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-item.svelte
new file mode 100644
index 0000000..da03264
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-radio-item.svelte
@@ -0,0 +1,33 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import CircleIcon from "@lucide/svelte/icons/circle";
+	import { cn, type WithoutChild } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children: childrenProp,
+		...restProps
+	}: WithoutChild<DropdownMenuPrimitive.RadioItemProps> = $props();
+</script>
+
+<DropdownMenuPrimitive.RadioItem
+	bind:ref
+	data-slot="dropdown-menu-radio-item"
+	class={cn(
+		"focus:bg-accent focus:text-accent-foreground outline-hidden relative flex cursor-default select-none items-center gap-2 rounded-sm py-1.5 pe-2 ps-8 text-sm data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0",
+		className
+	)}
+	{...restProps}
+>
+	{#snippet children({ checked })}
+		<span
+			class="pointer-events-none absolute start-2 flex size-3.5 items-center justify-center"
+		>
+			{#if checked}
+				<CircleIcon class="size-2 fill-current" />
+			{/if}
+		</span>
+		{@render childrenProp?.({ checked })}
+	{/snippet}
+</DropdownMenuPrimitive.RadioItem>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-separator.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-separator.svelte
new file mode 100644
index 0000000..90f1b6f
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-separator.svelte
@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: DropdownMenuPrimitive.SeparatorProps = $props();
+</script>
+
+<DropdownMenuPrimitive.Separator
+	bind:ref
+	data-slot="dropdown-menu-separator"
+	class={cn("bg-border -mx-1 my-1 h-px", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-shortcut.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-shortcut.svelte
new file mode 100644
index 0000000..7c6e9c6
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-shortcut.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLSpanElement>> = $props();
+</script>
+
+<span
+	bind:this={ref}
+	data-slot="dropdown-menu-shortcut"
+	class={cn("text-muted-foreground ms-auto text-xs tracking-widest", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</span>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-content.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-content.svelte
new file mode 100644
index 0000000..d0eea9c
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-content.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: DropdownMenuPrimitive.SubContentProps = $props();
+</script>
+
+<DropdownMenuPrimitive.SubContent
+	bind:ref
+	data-slot="dropdown-menu-sub-content"
+	class={cn(
+		"bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-end-2 data-[side=right]:slide-in-from-start-2 data-[side=top]:slide-in-from-bottom-2 origin-(--bits-dropdown-menu-content-transform-origin) z-50 min-w-[8rem] overflow-hidden rounded-md border p-1 shadow-lg",
+		className
+	)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-trigger.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-trigger.svelte
new file mode 100644
index 0000000..2711662
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-sub-trigger.svelte
@@ -0,0 +1,29 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+	import ChevronRightIcon from "@lucide/svelte/icons/chevron-right";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		inset,
+		children,
+		...restProps
+	}: DropdownMenuPrimitive.SubTriggerProps & {
+		inset?: boolean;
+	} = $props();
+</script>
+
+<DropdownMenuPrimitive.SubTrigger
+	bind:ref
+	data-slot="dropdown-menu-sub-trigger"
+	data-inset={inset}
+	class={cn(
+		"data-highlighted:bg-accent data-highlighted:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground outline-hidden [&_svg:not([class*='text-'])]:text-muted-foreground flex cursor-default select-none items-center gap-2 rounded-sm px-2 py-1.5 text-sm data-[disabled]:pointer-events-none data-[inset]:ps-8 data-[disabled]:opacity-50 [&_svg:not([class*='size-'])]:size-4 [&_svg]:pointer-events-none [&_svg]:shrink-0",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+	<ChevronRightIcon class="ms-auto size-4" />
+</DropdownMenuPrimitive.SubTrigger>
diff --git a/src/lib/components/ui/dropdown-menu/dropdown-menu-trigger.svelte b/src/lib/components/ui/dropdown-menu/dropdown-menu-trigger.svelte
new file mode 100644
index 0000000..cb05344
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/dropdown-menu-trigger.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: DropdownMenuPrimitive.TriggerProps = $props();
+</script>
+
+<DropdownMenuPrimitive.Trigger bind:ref data-slot="dropdown-menu-trigger" {...restProps} />
diff --git a/src/lib/components/ui/dropdown-menu/index.ts b/src/lib/components/ui/dropdown-menu/index.ts
new file mode 100644
index 0000000..1f1c8fd
--- /dev/null
+++ b/src/lib/components/ui/dropdown-menu/index.ts
@@ -0,0 +1,52 @@
+import { DropdownMenu as DropdownMenuPrimitive } from "bits-ui";
+import CheckboxGroup from "./dropdown-menu-checkbox-group.svelte";
+import CheckboxItem from "./dropdown-menu-checkbox-item.svelte";
+import Content from "./dropdown-menu-content.svelte";
+import Group from "./dropdown-menu-group.svelte";
+import Item from "./dropdown-menu-item.svelte";
+import Label from "./dropdown-menu-label.svelte";
+import RadioGroup from "./dropdown-menu-radio-group.svelte";
+import RadioItem from "./dropdown-menu-radio-item.svelte";
+import Separator from "./dropdown-menu-separator.svelte";
+import Shortcut from "./dropdown-menu-shortcut.svelte";
+import Trigger from "./dropdown-menu-trigger.svelte";
+import SubContent from "./dropdown-menu-sub-content.svelte";
+import SubTrigger from "./dropdown-menu-sub-trigger.svelte";
+import GroupHeading from "./dropdown-menu-group-heading.svelte";
+const Sub = DropdownMenuPrimitive.Sub;
+const Root = DropdownMenuPrimitive.Root;
+
+export {
+	CheckboxGroup,
+	CheckboxItem,
+	Content,
+	Root as DropdownMenu,
+	CheckboxGroup as DropdownMenuCheckboxGroup,
+	CheckboxItem as DropdownMenuCheckboxItem,
+	Content as DropdownMenuContent,
+	Group as DropdownMenuGroup,
+	Item as DropdownMenuItem,
+	Label as DropdownMenuLabel,
+	RadioGroup as DropdownMenuRadioGroup,
+	RadioItem as DropdownMenuRadioItem,
+	Separator as DropdownMenuSeparator,
+	Shortcut as DropdownMenuShortcut,
+	Sub as DropdownMenuSub,
+	SubContent as DropdownMenuSubContent,
+	SubTrigger as DropdownMenuSubTrigger,
+	Trigger as DropdownMenuTrigger,
+	GroupHeading as DropdownMenuGroupHeading,
+	Group,
+	GroupHeading,
+	Item,
+	Label,
+	RadioGroup,
+	RadioItem,
+	Root,
+	Separator,
+	Shortcut,
+	Sub,
+	SubContent,
+	SubTrigger,
+	Trigger,
+};
diff --git a/src/lib/components/ui/separator/index.ts b/src/lib/components/ui/separator/index.ts
new file mode 100644
index 0000000..82442d2
--- /dev/null
+++ b/src/lib/components/ui/separator/index.ts
@@ -0,0 +1,7 @@
+import Root from "./separator.svelte";
+
+export {
+	Root,
+	//
+	Root as Separator,
+};
diff --git a/src/lib/components/ui/separator/separator.svelte b/src/lib/components/ui/separator/separator.svelte
new file mode 100644
index 0000000..89b2695
--- /dev/null
+++ b/src/lib/components/ui/separator/separator.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { Separator as SeparatorPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		"data-slot": dataSlot = "separator",
+		...restProps
+	}: SeparatorPrimitive.RootProps = $props();
+</script>
+
+<SeparatorPrimitive.Root
+	bind:ref
+	data-slot={dataSlot}
+	class={cn(
+		"bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=vertical]:h-full data-[orientation=horizontal]:w-full data-[orientation=vertical]:w-px",
+		className
+	)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sheet/index.ts b/src/lib/components/ui/sheet/index.ts
new file mode 100644
index 0000000..01d40c8
--- /dev/null
+++ b/src/lib/components/ui/sheet/index.ts
@@ -0,0 +1,36 @@
+import { Dialog as SheetPrimitive } from "bits-ui";
+import Trigger from "./sheet-trigger.svelte";
+import Close from "./sheet-close.svelte";
+import Overlay from "./sheet-overlay.svelte";
+import Content from "./sheet-content.svelte";
+import Header from "./sheet-header.svelte";
+import Footer from "./sheet-footer.svelte";
+import Title from "./sheet-title.svelte";
+import Description from "./sheet-description.svelte";
+
+const Root = SheetPrimitive.Root;
+const Portal = SheetPrimitive.Portal;
+
+export {
+	Root,
+	Close,
+	Trigger,
+	Portal,
+	Overlay,
+	Content,
+	Header,
+	Footer,
+	Title,
+	Description,
+	//
+	Root as Sheet,
+	Close as SheetClose,
+	Trigger as SheetTrigger,
+	Portal as SheetPortal,
+	Overlay as SheetOverlay,
+	Content as SheetContent,
+	Header as SheetHeader,
+	Footer as SheetFooter,
+	Title as SheetTitle,
+	Description as SheetDescription,
+};
diff --git a/src/lib/components/ui/sheet/sheet-close.svelte b/src/lib/components/ui/sheet/sheet-close.svelte
new file mode 100644
index 0000000..ae382c1
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-close.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: SheetPrimitive.CloseProps = $props();
+</script>
+
+<SheetPrimitive.Close bind:ref data-slot="sheet-close" {...restProps} />
diff --git a/src/lib/components/ui/sheet/sheet-content.svelte b/src/lib/components/ui/sheet/sheet-content.svelte
new file mode 100644
index 0000000..dc1f8fa
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-content.svelte
@@ -0,0 +1,58 @@
+<script lang="ts" module>
+	import { tv, type VariantProps } from "tailwind-variants";
+	export const sheetVariants = tv({
+		base: "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
+		variants: {
+			side: {
+				top: "data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b",
+				bottom: "data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t",
+				left: "data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 start-0 h-full w-3/4 border-e sm:max-w-sm",
+				right: "data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 end-0 h-full w-3/4 border-s sm:max-w-sm",
+			},
+		},
+		defaultVariants: {
+			side: "right",
+		},
+	});
+
+	export type Side = VariantProps<typeof sheetVariants>["side"];
+</script>
+
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+	import XIcon from "@lucide/svelte/icons/x";
+	import type { Snippet } from "svelte";
+	import SheetOverlay from "./sheet-overlay.svelte";
+	import { cn, type WithoutChildrenOrChild } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		side = "right",
+		portalProps,
+		children,
+		...restProps
+	}: WithoutChildrenOrChild<SheetPrimitive.ContentProps> & {
+		portalProps?: SheetPrimitive.PortalProps;
+		side?: Side;
+		children: Snippet;
+	} = $props();
+</script>
+
+<SheetPrimitive.Portal {...portalProps}>
+	<SheetOverlay />
+	<SheetPrimitive.Content
+		bind:ref
+		data-slot="sheet-content"
+		class={cn(sheetVariants({ side }), className)}
+		{...restProps}
+	>
+		{@render children?.()}
+		<SheetPrimitive.Close
+			class="ring-offset-background focus-visible:ring-ring rounded-xs focus-visible:outline-hidden absolute end-4 top-4 opacity-70 transition-opacity hover:opacity-100 focus-visible:ring-2 focus-visible:ring-offset-2 disabled:pointer-events-none"
+		>
+			<XIcon class="size-4" />
+			<span class="sr-only">Close</span>
+		</SheetPrimitive.Close>
+	</SheetPrimitive.Content>
+</SheetPrimitive.Portal>
diff --git a/src/lib/components/ui/sheet/sheet-description.svelte b/src/lib/components/ui/sheet/sheet-description.svelte
new file mode 100644
index 0000000..333b17a
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-description.svelte
@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: SheetPrimitive.DescriptionProps = $props();
+</script>
+
+<SheetPrimitive.Description
+	bind:ref
+	data-slot="sheet-description"
+	class={cn("text-muted-foreground text-sm", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sheet/sheet-footer.svelte b/src/lib/components/ui/sheet/sheet-footer.svelte
new file mode 100644
index 0000000..dd9ed84
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-footer.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sheet-footer"
+	class={cn("mt-auto flex flex-col gap-2 p-4", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sheet/sheet-header.svelte b/src/lib/components/ui/sheet/sheet-header.svelte
new file mode 100644
index 0000000..757a6a5
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-header.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sheet-header"
+	class={cn("flex flex-col gap-1.5 p-4", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sheet/sheet-overlay.svelte b/src/lib/components/ui/sheet/sheet-overlay.svelte
new file mode 100644
index 0000000..345e197
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-overlay.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: SheetPrimitive.OverlayProps = $props();
+</script>
+
+<SheetPrimitive.Overlay
+	bind:ref
+	data-slot="sheet-overlay"
+	class={cn(
+		"data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+		className
+	)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sheet/sheet-title.svelte b/src/lib/components/ui/sheet/sheet-title.svelte
new file mode 100644
index 0000000..9fda327
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-title.svelte
@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: SheetPrimitive.TitleProps = $props();
+</script>
+
+<SheetPrimitive.Title
+	bind:ref
+	data-slot="sheet-title"
+	class={cn("text-foreground font-semibold", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sheet/sheet-trigger.svelte b/src/lib/components/ui/sheet/sheet-trigger.svelte
new file mode 100644
index 0000000..e266975
--- /dev/null
+++ b/src/lib/components/ui/sheet/sheet-trigger.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Dialog as SheetPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: SheetPrimitive.TriggerProps = $props();
+</script>
+
+<SheetPrimitive.Trigger bind:ref data-slot="sheet-trigger" {...restProps} />
diff --git a/src/lib/components/ui/sidebar/constants.ts b/src/lib/components/ui/sidebar/constants.ts
new file mode 100644
index 0000000..4de4435
--- /dev/null
+++ b/src/lib/components/ui/sidebar/constants.ts
@@ -0,0 +1,6 @@
+export const SIDEBAR_COOKIE_NAME = "sidebar:state";
+export const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7;
+export const SIDEBAR_WIDTH = "16rem";
+export const SIDEBAR_WIDTH_MOBILE = "18rem";
+export const SIDEBAR_WIDTH_ICON = "3rem";
+export const SIDEBAR_KEYBOARD_SHORTCUT = "b";
diff --git a/src/lib/components/ui/sidebar/context.svelte.ts b/src/lib/components/ui/sidebar/context.svelte.ts
new file mode 100644
index 0000000..15248ad
--- /dev/null
+++ b/src/lib/components/ui/sidebar/context.svelte.ts
@@ -0,0 +1,81 @@
+import { IsMobile } from "$lib/hooks/is-mobile.svelte.js";
+import { getContext, setContext } from "svelte";
+import { SIDEBAR_KEYBOARD_SHORTCUT } from "./constants.js";
+
+type Getter<T> = () => T;
+
+export type SidebarStateProps = {
+	/**
+	 * A getter function that returns the current open state of the sidebar.
+	 * We use a getter function here to support `bind:open` on the `Sidebar.Provider`
+	 * component.
+	 */
+	open: Getter<boolean>;
+
+	/**
+	 * A function that sets the open state of the sidebar. To support `bind:open`, we need
+	 * a source of truth for changing the open state to ensure it will be synced throughout
+	 * the sub-components and any `bind:` references.
+	 */
+	setOpen: (open: boolean) => void;
+};
+
+class SidebarState {
+	readonly props: SidebarStateProps;
+	open = $derived.by(() => this.props.open());
+	openMobile = $state(false);
+	setOpen: SidebarStateProps["setOpen"];
+	#isMobile: IsMobile;
+	state = $derived.by(() => (this.open ? "expanded" : "collapsed"));
+
+	constructor(props: SidebarStateProps) {
+		this.setOpen = props.setOpen;
+		this.#isMobile = new IsMobile();
+		this.props = props;
+	}
+
+	// Convenience getter for checking if the sidebar is mobile
+	// without this, we would need to use `sidebar.isMobile.current` everywhere
+	get isMobile() {
+		return this.#isMobile.current;
+	}
+
+	// Event handler to apply to the `<svelte:window>`
+	handleShortcutKeydown = (e: KeyboardEvent) => {
+		if (e.key === SIDEBAR_KEYBOARD_SHORTCUT && (e.metaKey || e.ctrlKey)) {
+			e.preventDefault();
+			this.toggle();
+		}
+	};
+
+	setOpenMobile = (value: boolean) => {
+		this.openMobile = value;
+	};
+
+	toggle = () => {
+		return this.#isMobile.current
+			? (this.openMobile = !this.openMobile)
+			: this.setOpen(!this.open);
+	};
+}
+
+const SYMBOL_KEY = "scn-sidebar";
+
+/**
+ * Instantiates a new `SidebarState` instance and sets it in the context.
+ *
+ * @param props The constructor props for the `SidebarState` class.
+ * @returns  The `SidebarState` instance.
+ */
+export function setSidebar(props: SidebarStateProps): SidebarState {
+	return setContext(Symbol.for(SYMBOL_KEY), new SidebarState(props));
+}
+
+/**
+ * Retrieves the `SidebarState` instance from the context. This is a class instance,
+ * so you cannot destructure it.
+ * @returns The `SidebarState` instance.
+ */
+export function useSidebar(): SidebarState {
+	return getContext(Symbol.for(SYMBOL_KEY));
+}
diff --git a/src/lib/components/ui/sidebar/index.ts b/src/lib/components/ui/sidebar/index.ts
new file mode 100644
index 0000000..318a341
--- /dev/null
+++ b/src/lib/components/ui/sidebar/index.ts
@@ -0,0 +1,75 @@
+import { useSidebar } from "./context.svelte.js";
+import Content from "./sidebar-content.svelte";
+import Footer from "./sidebar-footer.svelte";
+import GroupAction from "./sidebar-group-action.svelte";
+import GroupContent from "./sidebar-group-content.svelte";
+import GroupLabel from "./sidebar-group-label.svelte";
+import Group from "./sidebar-group.svelte";
+import Header from "./sidebar-header.svelte";
+import Input from "./sidebar-input.svelte";
+import Inset from "./sidebar-inset.svelte";
+import MenuAction from "./sidebar-menu-action.svelte";
+import MenuBadge from "./sidebar-menu-badge.svelte";
+import MenuButton from "./sidebar-menu-button.svelte";
+import MenuItem from "./sidebar-menu-item.svelte";
+import MenuSkeleton from "./sidebar-menu-skeleton.svelte";
+import MenuSubButton from "./sidebar-menu-sub-button.svelte";
+import MenuSubItem from "./sidebar-menu-sub-item.svelte";
+import MenuSub from "./sidebar-menu-sub.svelte";
+import Menu from "./sidebar-menu.svelte";
+import Provider from "./sidebar-provider.svelte";
+import Rail from "./sidebar-rail.svelte";
+import Separator from "./sidebar-separator.svelte";
+import Trigger from "./sidebar-trigger.svelte";
+import Root from "./sidebar.svelte";
+
+export {
+	Content,
+	Footer,
+	Group,
+	GroupAction,
+	GroupContent,
+	GroupLabel,
+	Header,
+	Input,
+	Inset,
+	Menu,
+	MenuAction,
+	MenuBadge,
+	MenuButton,
+	MenuItem,
+	MenuSkeleton,
+	MenuSub,
+	MenuSubButton,
+	MenuSubItem,
+	Provider,
+	Rail,
+	Root,
+	Separator,
+	//
+	Root as Sidebar,
+	Content as SidebarContent,
+	Footer as SidebarFooter,
+	Group as SidebarGroup,
+	GroupAction as SidebarGroupAction,
+	GroupContent as SidebarGroupContent,
+	GroupLabel as SidebarGroupLabel,
+	Header as SidebarHeader,
+	Input as SidebarInput,
+	Inset as SidebarInset,
+	Menu as SidebarMenu,
+	MenuAction as SidebarMenuAction,
+	MenuBadge as SidebarMenuBadge,
+	MenuButton as SidebarMenuButton,
+	MenuItem as SidebarMenuItem,
+	MenuSkeleton as SidebarMenuSkeleton,
+	MenuSub as SidebarMenuSub,
+	MenuSubButton as SidebarMenuSubButton,
+	MenuSubItem as SidebarMenuSubItem,
+	Provider as SidebarProvider,
+	Rail as SidebarRail,
+	Separator as SidebarSeparator,
+	Trigger as SidebarTrigger,
+	Trigger,
+	useSidebar,
+};
diff --git a/src/lib/components/ui/sidebar/sidebar-content.svelte b/src/lib/components/ui/sidebar/sidebar-content.svelte
new file mode 100644
index 0000000..f121800
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-content.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-content"
+	data-sidebar="content"
+	class={cn(
+		"flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-footer.svelte b/src/lib/components/ui/sidebar/sidebar-footer.svelte
new file mode 100644
index 0000000..6259cb9
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-footer.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-footer"
+	data-sidebar="footer"
+	class={cn("flex flex-col gap-2 p-2", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-group-action.svelte b/src/lib/components/ui/sidebar/sidebar-group-action.svelte
new file mode 100644
index 0000000..241e971
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-group-action.svelte
@@ -0,0 +1,36 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { Snippet } from "svelte";
+	import type { HTMLButtonAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		child,
+		...restProps
+	}: WithElementRef<HTMLButtonAttributes> & {
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+	} = $props();
+
+	const mergedProps = $derived({
+		class: cn(
+			"text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground outline-hidden absolute end-3 top-3.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+			// Increases the hit area of the button on mobile.
+			"after:absolute after:-inset-2 md:after:hidden",
+			"group-data-[collapsible=icon]:hidden",
+			className
+		),
+		"data-slot": "sidebar-group-action",
+		"data-sidebar": "group-action",
+		...restProps,
+	});
+</script>
+
+{#if child}
+	{@render child({ props: mergedProps })}
+{:else}
+	<button bind:this={ref} {...mergedProps}>
+		{@render children?.()}
+	</button>
+{/if}
diff --git a/src/lib/components/ui/sidebar/sidebar-group-content.svelte b/src/lib/components/ui/sidebar/sidebar-group-content.svelte
new file mode 100644
index 0000000..415255f
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-group-content.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-group-content"
+	data-sidebar="group-content"
+	class={cn("w-full text-sm", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-group-label.svelte b/src/lib/components/ui/sidebar/sidebar-group-label.svelte
new file mode 100644
index 0000000..e292945
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-group-label.svelte
@@ -0,0 +1,34 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { Snippet } from "svelte";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		children,
+		child,
+		class: className,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> & {
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+	} = $props();
+
+	const mergedProps = $derived({
+		class: cn(
+			"text-sidebar-foreground/70 ring-sidebar-ring outline-hidden flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+			"group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
+			className
+		),
+		"data-slot": "sidebar-group-label",
+		"data-sidebar": "group-label",
+		...restProps,
+	});
+</script>
+
+{#if child}
+	{@render child({ props: mergedProps })}
+{:else}
+	<div bind:this={ref} {...mergedProps}>
+		{@render children?.()}
+	</div>
+{/if}
diff --git a/src/lib/components/ui/sidebar/sidebar-group.svelte b/src/lib/components/ui/sidebar/sidebar-group.svelte
new file mode 100644
index 0000000..ec18a69
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-group.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-group"
+	data-sidebar="group"
+	class={cn("relative flex w-full min-w-0 flex-col p-2", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-header.svelte b/src/lib/components/ui/sidebar/sidebar-header.svelte
new file mode 100644
index 0000000..a1b2db1
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-header.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { HTMLAttributes } from "svelte/elements";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-header"
+	data-sidebar="header"
+	class={cn("flex flex-col gap-2 p-2", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-input.svelte b/src/lib/components/ui/sidebar/sidebar-input.svelte
new file mode 100644
index 0000000..19b3666
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-input.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import type { ComponentProps } from "svelte";
+	import { Input } from "$lib/components/ui/input/index.js";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		value = $bindable(""),
+		class: className,
+		...restProps
+	}: ComponentProps<typeof Input> = $props();
+</script>
+
+<Input
+	bind:ref
+	bind:value
+	data-slot="sidebar-input"
+	data-sidebar="input"
+	class={cn("bg-background h-8 w-full shadow-none", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sidebar/sidebar-inset.svelte b/src/lib/components/ui/sidebar/sidebar-inset.svelte
new file mode 100644
index 0000000..4eac0f3
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-inset.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<main
+	bind:this={ref}
+	data-slot="sidebar-inset"
+	class={cn(
+		"bg-background relative flex w-full flex-1 flex-col",
+		"md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ms-0 md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ms-2 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</main>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-action.svelte b/src/lib/components/ui/sidebar/sidebar-menu-action.svelte
new file mode 100644
index 0000000..98d5c4a
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-action.svelte
@@ -0,0 +1,43 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { Snippet } from "svelte";
+	import type { HTMLButtonAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		showOnHover = false,
+		children,
+		child,
+		...restProps
+	}: WithElementRef<HTMLButtonAttributes> & {
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+		showOnHover?: boolean;
+	} = $props();
+
+	const mergedProps = $derived({
+		class: cn(
+			"text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground peer-hover/menu-button:text-sidebar-accent-foreground outline-hidden absolute end-1 top-1.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+			// Increases the hit area of the button on mobile.
+			"after:absolute after:-inset-2 md:after:hidden",
+			"peer-data-[size=sm]/menu-button:top-1",
+			"peer-data-[size=default]/menu-button:top-1.5",
+			"peer-data-[size=lg]/menu-button:top-2.5",
+			"group-data-[collapsible=icon]:hidden",
+			showOnHover &&
+				"peer-data-[active=true]/menu-button:text-sidebar-accent-foreground group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 md:opacity-0",
+			className
+		),
+		"data-slot": "sidebar-menu-action",
+		"data-sidebar": "menu-action",
+		...restProps,
+	});
+</script>
+
+{#if child}
+	{@render child({ props: mergedProps })}
+{:else}
+	<button bind:this={ref} {...mergedProps}>
+		{@render children?.()}
+	</button>
+{/if}
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-badge.svelte b/src/lib/components/ui/sidebar/sidebar-menu-badge.svelte
new file mode 100644
index 0000000..66edc8c
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-badge.svelte
@@ -0,0 +1,29 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-menu-badge"
+	data-sidebar="menu-badge"
+	class={cn(
+		"text-sidebar-foreground pointer-events-none absolute end-1 flex h-5 min-w-5 select-none items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums",
+		"peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground",
+		"peer-data-[size=sm]/menu-button:top-1",
+		"peer-data-[size=default]/menu-button:top-1.5",
+		"peer-data-[size=lg]/menu-button:top-2.5",
+		"group-data-[collapsible=icon]:hidden",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-button.svelte b/src/lib/components/ui/sidebar/sidebar-menu-button.svelte
new file mode 100644
index 0000000..55ca616
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-button.svelte
@@ -0,0 +1,103 @@
+<script lang="ts" module>
+	import { tv, type VariantProps } from "tailwind-variants";
+
+	export const sidebarMenuButtonVariants = tv({
+		base: "peer/menu-button outline-hidden ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground group-has-data-[sidebar=menu-action]/menu-item:pe-8 data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-start text-sm transition-[width,height,padding] focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:font-medium [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+		variants: {
+			variant: {
+				default: "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+				outline:
+					"bg-background hover:bg-sidebar-accent hover:text-sidebar-accent-foreground shadow-[0_0_0_1px_var(--sidebar-border)] hover:shadow-[0_0_0_1px_var(--sidebar-accent)]",
+			},
+			size: {
+				default: "h-8 text-sm",
+				sm: "h-7 text-xs",
+				lg: "group-data-[collapsible=icon]:p-0! h-12 text-sm",
+			},
+		},
+		defaultVariants: {
+			variant: "default",
+			size: "default",
+		},
+	});
+
+	export type SidebarMenuButtonVariant = VariantProps<
+		typeof sidebarMenuButtonVariants
+	>["variant"];
+	export type SidebarMenuButtonSize = VariantProps<typeof sidebarMenuButtonVariants>["size"];
+</script>
+
+<script lang="ts">
+	import * as Tooltip from "$lib/components/ui/tooltip/index.js";
+	import { cn, type WithElementRef, type WithoutChildrenOrChild } from "$lib/utils.js";
+	import { mergeProps } from "bits-ui";
+	import type { ComponentProps, Snippet } from "svelte";
+	import type { HTMLAttributes } from "svelte/elements";
+	import { useSidebar } from "./context.svelte.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		child,
+		variant = "default",
+		size = "default",
+		isActive = false,
+		tooltipContent,
+		tooltipContentProps,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLButtonElement>, HTMLButtonElement> & {
+		isActive?: boolean;
+		variant?: SidebarMenuButtonVariant;
+		size?: SidebarMenuButtonSize;
+		tooltipContent?: Snippet | string;
+		tooltipContentProps?: WithoutChildrenOrChild<ComponentProps<typeof Tooltip.Content>>;
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+	} = $props();
+
+	const sidebar = useSidebar();
+
+	const buttonProps = $derived({
+		class: cn(sidebarMenuButtonVariants({ variant, size }), className),
+		"data-slot": "sidebar-menu-button",
+		"data-sidebar": "menu-button",
+		"data-size": size,
+		"data-active": isActive,
+		...restProps,
+	});
+</script>
+
+{#snippet Button({ props }: { props?: Record<string, unknown> })}
+	{@const mergedProps = mergeProps(buttonProps, props)}
+	{#if child}
+		{@render child({ props: mergedProps })}
+	{:else}
+		<button bind:this={ref} {...mergedProps}>
+			{@render children?.()}
+		</button>
+	{/if}
+{/snippet}
+
+{#if !tooltipContent}
+	{@render Button({})}
+{:else}
+	<Tooltip.Root>
+		<Tooltip.Trigger>
+			{#snippet child({ props })}
+				{@render Button({ props })}
+			{/snippet}
+		</Tooltip.Trigger>
+		<Tooltip.Content
+			side="right"
+			align="center"
+			hidden={sidebar.state !== "collapsed" || sidebar.isMobile}
+			{...tooltipContentProps}
+		>
+			{#if typeof tooltipContent === "string"}
+				{tooltipContent}
+			{:else if tooltipContent}
+				{@render tooltipContent()}
+			{/if}
+		</Tooltip.Content>
+	</Tooltip.Root>
+{/if}
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-item.svelte b/src/lib/components/ui/sidebar/sidebar-menu-item.svelte
new file mode 100644
index 0000000..4db4453
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-item.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLLIElement>, HTMLLIElement> = $props();
+</script>
+
+<li
+	bind:this={ref}
+	data-slot="sidebar-menu-item"
+	data-sidebar="menu-item"
+	class={cn("group/menu-item relative", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</li>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-skeleton.svelte b/src/lib/components/ui/sidebar/sidebar-menu-skeleton.svelte
new file mode 100644
index 0000000..cc63b04
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-skeleton.svelte
@@ -0,0 +1,36 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import { Skeleton } from "$lib/components/ui/skeleton/index.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		showIcon = false,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLElement>> & {
+		showIcon?: boolean;
+	} = $props();
+
+	// Random width between 50% and 90%
+	const width = `${Math.floor(Math.random() * 40) + 50}%`;
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="sidebar-menu-skeleton"
+	data-sidebar="menu-skeleton"
+	class={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
+	{...restProps}
+>
+	{#if showIcon}
+		<Skeleton class="size-4 rounded-md" data-sidebar="menu-skeleton-icon" />
+	{/if}
+	<Skeleton
+		class="max-w-(--skeleton-width) h-4 flex-1"
+		data-sidebar="menu-skeleton-text"
+		style="--skeleton-width: {width};"
+	/>
+	{@render children?.()}
+</div>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-sub-button.svelte b/src/lib/components/ui/sidebar/sidebar-menu-sub-button.svelte
new file mode 100644
index 0000000..987f104
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-sub-button.svelte
@@ -0,0 +1,43 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { Snippet } from "svelte";
+	import type { HTMLAnchorAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		children,
+		child,
+		class: className,
+		size = "md",
+		isActive = false,
+		...restProps
+	}: WithElementRef<HTMLAnchorAttributes> & {
+		child?: Snippet<[{ props: Record<string, unknown> }]>;
+		size?: "sm" | "md";
+		isActive?: boolean;
+	} = $props();
+
+	const mergedProps = $derived({
+		class: cn(
+			"text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground [&>svg]:text-sidebar-accent-foreground outline-hidden flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+			"data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
+			size === "sm" && "text-xs",
+			size === "md" && "text-sm",
+			"group-data-[collapsible=icon]:hidden",
+			className
+		),
+		"data-slot": "sidebar-menu-sub-button",
+		"data-sidebar": "menu-sub-button",
+		"data-size": size,
+		"data-active": isActive,
+		...restProps,
+	});
+</script>
+
+{#if child}
+	{@render child({ props: mergedProps })}
+{:else}
+	<a bind:this={ref} {...mergedProps}>
+		{@render children?.()}
+	</a>
+{/if}
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-sub-item.svelte b/src/lib/components/ui/sidebar/sidebar-menu-sub-item.svelte
new file mode 100644
index 0000000..681d0f1
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-sub-item.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		children,
+		class: className,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLLIElement>> = $props();
+</script>
+
+<li
+	bind:this={ref}
+	data-slot="sidebar-menu-sub-item"
+	data-sidebar="menu-sub-item"
+	class={cn("group/menu-sub-item relative", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</li>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu-sub.svelte b/src/lib/components/ui/sidebar/sidebar-menu-sub.svelte
new file mode 100644
index 0000000..76bd1d9
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu-sub.svelte
@@ -0,0 +1,25 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLUListElement>> = $props();
+</script>
+
+<ul
+	bind:this={ref}
+	data-slot="sidebar-menu-sub"
+	data-sidebar="menu-sub"
+	class={cn(
+		"border-sidebar-border mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-s px-2.5 py-0.5",
+		"group-data-[collapsible=icon]:hidden",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</ul>
diff --git a/src/lib/components/ui/sidebar/sidebar-menu.svelte b/src/lib/components/ui/sidebar/sidebar-menu.svelte
new file mode 100644
index 0000000..946ccce
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-menu.svelte
@@ -0,0 +1,21 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLUListElement>, HTMLUListElement> = $props();
+</script>
+
+<ul
+	bind:this={ref}
+	data-slot="sidebar-menu"
+	data-sidebar="menu"
+	class={cn("flex w-full min-w-0 flex-col gap-1", className)}
+	{...restProps}
+>
+	{@render children?.()}
+</ul>
diff --git a/src/lib/components/ui/sidebar/sidebar-provider.svelte b/src/lib/components/ui/sidebar/sidebar-provider.svelte
new file mode 100644
index 0000000..5b0d0aa
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-provider.svelte
@@ -0,0 +1,53 @@
+<script lang="ts">
+	import * as Tooltip from "$lib/components/ui/tooltip/index.js";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import {
+		SIDEBAR_COOKIE_MAX_AGE,
+		SIDEBAR_COOKIE_NAME,
+		SIDEBAR_WIDTH,
+		SIDEBAR_WIDTH_ICON,
+	} from "./constants.js";
+	import { setSidebar } from "./context.svelte.js";
+
+	let {
+		ref = $bindable(null),
+		open = $bindable(true),
+		onOpenChange = () => {},
+		class: className,
+		style,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		open?: boolean;
+		onOpenChange?: (open: boolean) => void;
+	} = $props();
+
+	const sidebar = setSidebar({
+		open: () => open,
+		setOpen: (value: boolean) => {
+			open = value;
+			onOpenChange(value);
+
+			// This sets the cookie to keep the sidebar state.
+			document.cookie = `${SIDEBAR_COOKIE_NAME}=${open}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`;
+		},
+	});
+</script>
+
+<svelte:window onkeydown={sidebar.handleShortcutKeydown} />
+
+<Tooltip.Provider delayDuration={0}>
+	<div
+		data-slot="sidebar-wrapper"
+		style="--sidebar-width: {SIDEBAR_WIDTH}; --sidebar-width-icon: {SIDEBAR_WIDTH_ICON}; {style}"
+		class={cn(
+			"group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full",
+			className
+		)}
+		bind:this={ref}
+		{...restProps}
+	>
+		{@render children?.()}
+	</div>
+</Tooltip.Provider>
diff --git a/src/lib/components/ui/sidebar/sidebar-rail.svelte b/src/lib/components/ui/sidebar/sidebar-rail.svelte
new file mode 100644
index 0000000..1077527
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-rail.svelte
@@ -0,0 +1,36 @@
+<script lang="ts">
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import { useSidebar } from "./context.svelte.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLButtonElement>, HTMLButtonElement> = $props();
+
+	const sidebar = useSidebar();
+</script>
+
+<button
+	bind:this={ref}
+	data-sidebar="rail"
+	data-slot="sidebar-rail"
+	aria-label="Toggle Sidebar"
+	tabIndex={-1}
+	onclick={sidebar.toggle}
+	title="Toggle Sidebar"
+	class={cn(
+		"hover:after:bg-sidebar-border absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear after:absolute after:inset-y-0 after:start-[calc(1/2*100%-1px)] after:w-[2px] group-data-[side=left]:-end-4 group-data-[side=right]:start-0 sm:flex",
+		"in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
+		"[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
+		"hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:start-full",
+		"[[data-side=left][data-collapsible=offcanvas]_&]:-end-2",
+		"[[data-side=right][data-collapsible=offcanvas]_&]:-start-2",
+		className
+	)}
+	{...restProps}
+>
+	{@render children?.()}
+</button>
diff --git a/src/lib/components/ui/sidebar/sidebar-separator.svelte b/src/lib/components/ui/sidebar/sidebar-separator.svelte
new file mode 100644
index 0000000..5a7deda
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-separator.svelte
@@ -0,0 +1,19 @@
+<script lang="ts">
+	import { Separator } from "$lib/components/ui/separator/index.js";
+	import { cn } from "$lib/utils.js";
+	import type { ComponentProps } from "svelte";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: ComponentProps<typeof Separator> = $props();
+</script>
+
+<Separator
+	bind:ref
+	data-slot="sidebar-separator"
+	data-sidebar="separator"
+	class={cn("bg-sidebar-border", className)}
+	{...restProps}
+/>
diff --git a/src/lib/components/ui/sidebar/sidebar-trigger.svelte b/src/lib/components/ui/sidebar/sidebar-trigger.svelte
new file mode 100644
index 0000000..1825182
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar-trigger.svelte
@@ -0,0 +1,35 @@
+<script lang="ts">
+	import { Button } from "$lib/components/ui/button/index.js";
+	import { cn } from "$lib/utils.js";
+	import PanelLeftIcon from "@lucide/svelte/icons/panel-left";
+	import type { ComponentProps } from "svelte";
+	import { useSidebar } from "./context.svelte.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		onclick,
+		...restProps
+	}: ComponentProps<typeof Button> & {
+		onclick?: (e: MouseEvent) => void;
+	} = $props();
+
+	const sidebar = useSidebar();
+</script>
+
+<Button
+	data-sidebar="trigger"
+	data-slot="sidebar-trigger"
+	variant="ghost"
+	size="icon"
+	class={cn("size-7", className)}
+	type="button"
+	onclick={(e) => {
+		onclick?.(e);
+		sidebar.toggle();
+	}}
+	{...restProps}
+>
+	<PanelLeftIcon />
+	<span class="sr-only">Toggle Sidebar</span>
+</Button>
diff --git a/src/lib/components/ui/sidebar/sidebar.svelte b/src/lib/components/ui/sidebar/sidebar.svelte
new file mode 100644
index 0000000..6c0c0cb
--- /dev/null
+++ b/src/lib/components/ui/sidebar/sidebar.svelte
@@ -0,0 +1,104 @@
+<script lang="ts">
+	import * as Sheet from "$lib/components/ui/sheet/index.js";
+	import { cn, type WithElementRef } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+	import { SIDEBAR_WIDTH_MOBILE } from "./constants.js";
+	import { useSidebar } from "./context.svelte.js";
+
+	let {
+		ref = $bindable(null),
+		side = "left",
+		variant = "sidebar",
+		collapsible = "offcanvas",
+		class: className,
+		children,
+		...restProps
+	}: WithElementRef<HTMLAttributes<HTMLDivElement>> & {
+		side?: "left" | "right";
+		variant?: "sidebar" | "floating" | "inset";
+		collapsible?: "offcanvas" | "icon" | "none";
+	} = $props();
+
+	const sidebar = useSidebar();
+</script>
+
+{#if collapsible === "none"}
+	<div
+		class={cn(
+			"bg-sidebar text-sidebar-foreground w-(--sidebar-width) flex h-full flex-col",
+			className
+		)}
+		bind:this={ref}
+		{...restProps}
+	>
+		{@render children?.()}
+	</div>
+{:else if sidebar.isMobile}
+	<Sheet.Root
+		bind:open={() => sidebar.openMobile, (v) => sidebar.setOpenMobile(v)}
+		{...restProps}
+	>
+		<Sheet.Content
+			data-sidebar="sidebar"
+			data-slot="sidebar"
+			data-mobile="true"
+			class="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
+			style="--sidebar-width: {SIDEBAR_WIDTH_MOBILE};"
+			{side}
+		>
+			<Sheet.Header class="sr-only">
+				<Sheet.Title>Sidebar</Sheet.Title>
+				<Sheet.Description>Displays the mobile sidebar.</Sheet.Description>
+			</Sheet.Header>
+			<div class="flex h-full w-full flex-col">
+				{@render children?.()}
+			</div>
+		</Sheet.Content>
+	</Sheet.Root>
+{:else}
+	<div
+		bind:this={ref}
+		class="text-sidebar-foreground group peer hidden md:block"
+		data-state={sidebar.state}
+		data-collapsible={sidebar.state === "collapsed" ? collapsible : ""}
+		data-variant={variant}
+		data-side={side}
+		data-slot="sidebar"
+	>
+		<!-- This is what handles the sidebar gap on desktop -->
+		<div
+			data-slot="sidebar-gap"
+			class={cn(
+				"w-(--sidebar-width) relative bg-transparent transition-[width] duration-200 ease-linear",
+				"group-data-[collapsible=offcanvas]:w-0",
+				"group-data-[side=right]:rotate-180",
+				variant === "floating" || variant === "inset"
+					? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
+					: "group-data-[collapsible=icon]:w-(--sidebar-width-icon)"
+			)}
+		></div>
+		<div
+			data-slot="sidebar-container"
+			class={cn(
+				"w-(--sidebar-width) fixed inset-y-0 z-10 hidden h-svh transition-[left,right,width] duration-200 ease-linear md:flex",
+				side === "left"
+					? "start-0 group-data-[collapsible=offcanvas]:start-[calc(var(--sidebar-width)*-1)]"
+					: "end-0 group-data-[collapsible=offcanvas]:end-[calc(var(--sidebar-width)*-1)]",
+				// Adjust the padding for floating and inset variants.
+				variant === "floating" || variant === "inset"
+					? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
+					: "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-e group-data-[side=right]:border-s",
+				className
+			)}
+			{...restProps}
+		>
+			<div
+				data-sidebar="sidebar"
+				data-slot="sidebar-inner"
+				class="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
+			>
+				{@render children?.()}
+			</div>
+		</div>
+	</div>
+{/if}
diff --git a/src/lib/components/ui/skeleton/index.ts b/src/lib/components/ui/skeleton/index.ts
new file mode 100644
index 0000000..186db21
--- /dev/null
+++ b/src/lib/components/ui/skeleton/index.ts
@@ -0,0 +1,7 @@
+import Root from "./skeleton.svelte";
+
+export {
+	Root,
+	//
+	Root as Skeleton,
+};
diff --git a/src/lib/components/ui/skeleton/skeleton.svelte b/src/lib/components/ui/skeleton/skeleton.svelte
new file mode 100644
index 0000000..c7e3d26
--- /dev/null
+++ b/src/lib/components/ui/skeleton/skeleton.svelte
@@ -0,0 +1,17 @@
+<script lang="ts">
+	import { cn, type WithElementRef, type WithoutChildren } from "$lib/utils.js";
+	import type { HTMLAttributes } from "svelte/elements";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		...restProps
+	}: WithoutChildren<WithElementRef<HTMLAttributes<HTMLDivElement>>> = $props();
+</script>
+
+<div
+	bind:this={ref}
+	data-slot="skeleton"
+	class={cn("bg-accent animate-pulse rounded-md", className)}
+	{...restProps}
+></div>
diff --git a/src/lib/components/ui/tooltip/index.ts b/src/lib/components/ui/tooltip/index.ts
new file mode 100644
index 0000000..313a7f0
--- /dev/null
+++ b/src/lib/components/ui/tooltip/index.ts
@@ -0,0 +1,21 @@
+import { Tooltip as TooltipPrimitive } from "bits-ui";
+import Trigger from "./tooltip-trigger.svelte";
+import Content from "./tooltip-content.svelte";
+
+const Root = TooltipPrimitive.Root;
+const Provider = TooltipPrimitive.Provider;
+const Portal = TooltipPrimitive.Portal;
+
+export {
+	Root,
+	Trigger,
+	Content,
+	Provider,
+	Portal,
+	//
+	Root as Tooltip,
+	Content as TooltipContent,
+	Trigger as TooltipTrigger,
+	Provider as TooltipProvider,
+	Portal as TooltipPortal,
+};
diff --git a/src/lib/components/ui/tooltip/tooltip-content.svelte b/src/lib/components/ui/tooltip/tooltip-content.svelte
new file mode 100644
index 0000000..447ef3f
--- /dev/null
+++ b/src/lib/components/ui/tooltip/tooltip-content.svelte
@@ -0,0 +1,47 @@
+<script lang="ts">
+	import { Tooltip as TooltipPrimitive } from "bits-ui";
+	import { cn } from "$lib/utils.js";
+
+	let {
+		ref = $bindable(null),
+		class: className,
+		sideOffset = 0,
+		side = "top",
+		children,
+		arrowClasses,
+		...restProps
+	}: TooltipPrimitive.ContentProps & {
+		arrowClasses?: string;
+	} = $props();
+</script>
+
+<TooltipPrimitive.Portal>
+	<TooltipPrimitive.Content
+		bind:ref
+		data-slot="tooltip-content"
+		{sideOffset}
+		{side}
+		class={cn(
+			"bg-primary text-primary-foreground animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-end-2 data-[side=right]:slide-in-from-start-2 data-[side=top]:slide-in-from-bottom-2 origin-(--bits-tooltip-content-transform-origin) z-50 w-fit text-balance rounded-md px-3 py-1.5 text-xs",
+			className
+		)}
+		{...restProps}
+	>
+		{@render children?.()}
+		<TooltipPrimitive.Arrow>
+			{#snippet child({ props })}
+				<div
+					class={cn(
+						"bg-primary z-50 size-2.5 rotate-45 rounded-[2px]",
+						"data-[side=top]:translate-x-1/2 data-[side=top]:translate-y-[calc(-50%_+_2px)]",
+						"data-[side=bottom]:-translate-x-1/2 data-[side=bottom]:-translate-y-[calc(-50%_+_1px)]",
+						"data-[side=right]:translate-x-[calc(50%_+_2px)] data-[side=right]:translate-y-1/2",
+						"data-[side=left]:-translate-y-[calc(50%_-_3px)]",
+						arrowClasses
+					)}
+					{...props}
+				></div>
+			{/snippet}
+		</TooltipPrimitive.Arrow>
+	</TooltipPrimitive.Content>
+</TooltipPrimitive.Portal>
diff --git a/src/lib/components/ui/tooltip/tooltip-trigger.svelte b/src/lib/components/ui/tooltip/tooltip-trigger.svelte
new file mode 100644
index 0000000..1acdaa4
--- /dev/null
+++ b/src/lib/components/ui/tooltip/tooltip-trigger.svelte
@@ -0,0 +1,7 @@
+<script lang="ts">
+	import { Tooltip as TooltipPrimitive } from "bits-ui";
+
+	let { ref = $bindable(null), ...restProps }: TooltipPrimitive.TriggerProps = $props();
+</script>
+
+<TooltipPrimitive.Trigger bind:ref data-slot="tooltip-trigger" {...restProps} />
diff --git a/src/lib/components/version-switcher.svelte b/src/lib/components/version-switcher.svelte
new file mode 100644
index 0000000..a06825a
--- /dev/null
+++ b/src/lib/components/version-switcher.svelte
@@ -0,0 +1,48 @@
+<script lang="ts">
+	import * as DropdownMenu from "$lib/components/ui/dropdown-menu/index.js";
+	import * as Sidebar from "$lib/components/ui/sidebar/index.js";
+	import CheckIcon from "@lucide/svelte/icons/check";
+	import ChevronsUpDownIcon from "@lucide/svelte/icons/chevrons-up-down";
+	import GalleryVerticalEndIcon from "@lucide/svelte/icons/gallery-vertical-end";
+
+	let { versions, defaultVersion }: { versions: string[]; defaultVersion: string } = $props();
+
+	let selectedVersion = $state(defaultVersion);
+</script>
+
+<Sidebar.Menu>
+	<Sidebar.MenuItem>
+		<DropdownMenu.Root>
+			<DropdownMenu.Trigger>
+				{#snippet child({ props })}
+					<Sidebar.MenuButton
+						size="lg"
+						class="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground"
+						{...props}
+					>
+						<div
+							class="bg-sidebar-primary text-sidebar-primary-foreground flex aspect-square size-8 items-center justify-center rounded-lg"
+						>
+							<GalleryVerticalEndIcon class="size-4" />
+						</div>
+						<div class="flex flex-col gap-0.5 leading-none">
+							<span class="font-medium">Documentation</span>
+							<span class="">v{selectedVersion}</span>
+						</div>
+						<ChevronsUpDownIcon class="ms-auto" />
+					</Sidebar.MenuButton>
+				{/snippet}
+			</DropdownMenu.Trigger>
+			<DropdownMenu.Content class="w-(--bits-dropdown-menu-anchor-width)" align="start">
+				{#each versions as version (version)}
+					<DropdownMenu.Item onSelect={() => (selectedVersion = version)}>
+						v{version}
+						{#if version === selectedVersion}
+							<CheckIcon class="ms-auto" />
+						{/if}
+					</DropdownMenu.Item>
+				{/each}
+			</DropdownMenu.Content>
+		</DropdownMenu.Root>
+	</Sidebar.MenuItem>
+</Sidebar.Menu>
diff --git a/src/lib/hooks/is-mobile.svelte.ts b/src/lib/hooks/is-mobile.svelte.ts
new file mode 100644
index 0000000..4829c00
--- /dev/null
+++ b/src/lib/hooks/is-mobile.svelte.ts
@@ -0,0 +1,9 @@
+import { MediaQuery } from "svelte/reactivity";
+
+const DEFAULT_MOBILE_BREAKPOINT = 768;
+
+export class IsMobile extends MediaQuery {
+	constructor(breakpoint: number = DEFAULT_MOBILE_BREAKPOINT) {
+		super(`max-width: ${breakpoint - 1}px`);
+	}
+}
diff --git a/src/routes/workspaces/+page.svelte b/src/routes/workspaces/+page.svelte
index 283ec5c..0a5429d 100644
--- a/src/routes/workspaces/+page.svelte
+++ b/src/routes/workspaces/+page.svelte
@@ -12,6 +12,7 @@
   import * as Dialog from "$lib/components/ui/dialog/index.js";
   import { Input } from "$lib/components/ui/input/index.js";
   import { Label } from "$lib/components/ui/label/index.js";
+  import { goto } from "$app/navigation";
 
   $effect(() => {
     get_workspaces().then((ws) => {
@@ -48,6 +49,10 @@
     dialogOpen = true;
   }
 
+  function handleWorkspaceClick(id: string) {
+    goto(`/workspaces/${id}`)
+  }
+
   async function handleDialogSubmit() {
     let success = false;
     if (dialogMode === "create") {
@@ -123,7 +128,7 @@
               </Card.Description>
             </Card.Header>
             <Card.Footer class="flex items-center justify-center gap-2">
-              <Button size="sm" class="justify-center">Open</Button>
+              <Button size="sm" class="justify-center" onclick={() => handleWorkspaceClick(workspace.Id)}>Open</Button>
               <Button
                 size="sm"
                 class="justify-center"
diff --git a/src/routes/workspaces/[id]/+page.svelte b/src/routes/workspaces/[id]/+page.svelte
new file mode 100644
index 0000000..7830391
--- /dev/null
+++ b/src/routes/workspaces/[id]/+page.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+  import { goto } from "$app/navigation";
+
+  const { params } = $props<{ params: { id: string } }>();
+
+  function goBack() {
+    goto("/workspaces");
+  }
+</script>
+
+<div class="min-h-[calc(100vh-4rem)] p-6 space-y-4">
+  <h1 class="text-2xl font-semibold">Workspace ID</h1>
+  <p class="text-muted-foreground">
+    Current workspace id: <strong>{params.id}</strong>
+  </p>
+
+  <button
+    class="mt-4 inline-flex items-center rounded-md bg-primary px-4 py-2 text-sm font-medium text-primary-foreground hover:opacity-90"
+    onclick={goBack}
+  >
+    Back to workspaces
+  </button>
+</div>