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Here is Listbox component
npx shadcn@latest add https://21st.dev/r/anubra266/listbox"use client";
import { Listbox, createListCollection } from "@ark-ui/react/listbox";
import { Check } from "lucide-react";
export default function WithGroups() {
const collection = createListCollection({
items: [
{ label: "React", value: "react", category: "Frontend Frameworks" },
{ label: "Vue", value: "vue", category: "Frontend Frameworks" },
{ label: "Angular", value: "angular", category: "Frontend Frameworks" },
{ label: "Svelte", value: "svelte", category: "Frontend Frameworks" },
{ label: "Node.js", value: "nodejs", category: "Backend" },
{ label: "Express", value: "express", category: "Backend" },
{ label: "FastAPI", value: "fastapi", category: "Backend" },
{ label: "Django", value: "django", category: "Backend" },
{ label: "PostgreSQL", value: "postgresql", category: "Databases" },
{ label: "MongoDB", value: "mongodb", category: "Databases" },
{ label: "Redis", value: "redis", category: "Databases" },
{ label: "MySQL", value: "mysql", category: "Databases" },
],
groupBy: (item) => item.category,
});
return (
<div className="flex items-center justify-center min-h-32">
<Listbox.Root
collection={collection}
className="[--listbox-bg:#ffffff] dark:[--listbox-bg:#111827] [--listbox-border:#e5e7eb] dark:[--listbox-border:#374151]"
>
<Listbox.Label className="text-sm font-medium text-gray-700 dark:text-gray-300 mb-2 block">
Select technologies
</Listbox.Label>
<Listbox.Content className="bg-(--listbox-bg) border border-(--listbox-border) rounded-lg px-1 py-2 w-72 shadow-lg max-h-80 overflow-y-auto">
{collection.group().map(([category, items]) => (
<Listbox.ItemGroup key={category}>
<Listbox.ItemGroupLabel className="px-3 py-2 text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wider">
{category}
</Listbox.ItemGroupLabel>
{items.map((item) => (
<Listbox.Item
key={item.value}
item={item}
className="flex items-center justify-between px-3 py-2 mx-1 rounded-md cursor-pointer text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 data-highlighted:bg-gray-100 dark:data-highlighted:bg-gray-800 data-selected:bg-blue-50 dark:data-selected:bg-blue-900/20 data-selected:text-blue-700 dark:data-selected:text-blue-300 transition-colors ml-4"
>
<Listbox.ItemText>{item.label}</Listbox.ItemText>
<Listbox.ItemIndicator>
<Check className="w-4 h-4 text-blue-600 dark:text-blue-400" />
</Listbox.ItemIndicator>
</Listbox.Item>
))}
<div className="h-1" /> {/* Spacer between groups */}
</Listbox.ItemGroup>
))}
</Listbox.Content>
</Listbox.Root>
</div>
);
}