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shadcn.io is an independent project built on shadcn/ui

Tabbed Mega Menu Navigation Menu for Svelte

A Products menu with Web, Mobile, and Infrastructure tabs, three product links on each tab, and a help line.

UI library: Ark UI

The bar shows Products. The panel has Web, Mobile, and Infrastructure tabs, three links on each, and a line that says Need help choosing?

Use tabs when one panel would be too tall for every product. Put the same tabs on the page with Tabs if the catalog is the page. In Svelte, Ark UI closes the open panel when you press Escape.

Preview

Preview width

Installation

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Anatomy

Navigation Menu anatomy: list, trigger, indicator, content, link

Usage

<div class="w-full max-w-md rounded-md border bg-background p-px"><NavigationMenu><NavigationMenuList><NavigationMenuItem><NavigationMenuTrigger>Products</NavigationMenuTrigger><NavigationMenuContent><div class="flex w-[700px] max-w-full flex-col gap-6 p-4"><Tabs defaultValue="web"><TabsList class="w-full">{#each tabs as tab (tab.value)}<TabsTrigger value={tab.value}>{tab.label}</TabsTrigger>{/each}</TabsList>{#each tabs as tab (tab.value)}<TabsContent value={tab.value}><div class="grid grid-cols-3 gap-4">{#each tab.items as item (item.title)}<NavigationMenuLink class="items-start gap-2">{#snippet asChild(props)}<a {...props({ href: "#" })}><item.icon aria-hidden="true" class="mt-0.5 size-5" /><div class="flex flex-col gap-0.5"><span class="font-medium">{item.title}</span><span class="text-muted-foreground">{item.description}</span></div></a>{/snippet}</NavigationMenuLink>{/each}</div></TabsContent>{/each}</Tabs><div class="rounded-lg bg-muted p-4"><p class="text-muted-foreground text-sm"><strong class="text-foreground">Need help choosing?</strong>{" "}Our team can help you find the right solution for your needs.</p></div></div></NavigationMenuContent></NavigationMenuItem></NavigationMenuList></NavigationMenu></div>

FAQ

How are the tabs set up?

The tabs are uncontrolled and start on Web. defaultValue is web, and each TabsTrigger and TabsContent has the tab's value.

Where do the tabs come from?

A list at the top of the file, each tab a label, a value and its three products, mapped to one trigger and one panel each.

What happens on narrow screens?

The panel is w-[700px] with max-w-full, so it never grows past the screen, but its columns get tight. Below the md breakpoint, show the same links in a Sheet or a Drawer instead.

How do the links use my router?

Each link is your router's link rendered through NavigationMenuLink, so it keeps the menu's styles and focus handling. The demo puts an anchor inside NavigationMenuLink. SvelteKit routes plain links, so that is enough.

How does the menu work from the keyboard?

Tab moves between the triggers and the links, Enter or Space opens a trigger's panel, and Escape closes it and returns focus to the trigger. The root is a nav, so screen readers list it as a navigation landmark.

How do I mark the current page?

Set aria-current="page" on the NavigationMenuLink that matches the route, and style it with the aria-[current=page]: variant.

API Reference

Navigation Menu

No extra props in this demo. The rest is on the Navigation Menu page.

Tabs

Sets defaultValue="web" and value={tab.value}. The rest is on the Tabs page.