Components/Tabs

Tabs

Tier 2: Light-DOM

WAI-ARIA APG compliant roving tabindex tabs in Light-DOM

Installation

$npx nnui add tabs

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Interactive Preview & Code

Account Preferences

Manage your personal account credentials, organization membership, and linked identities.

Security & Password

Configure multi-factor authentication (WebAuthn / Passkeys) and session revocations.

System Preferences

Customize notification delivery frequency and telemetry opt-in settings.

<ui-tabs value="tab-account">
  <div data-part="tablist">
    <button data-part="tab" data-value="tab-account">Account</button>
    <button data-part="tab" data-value="tab-password">Password</button>
  </div>
  <div data-part="tabpanel" data-value="tab-account">
    Account settings and user profile details.
  </div>
  <div data-part="tabpanel" data-value="tab-password">
    Change your security password and 2FA keys.
  </div>
</ui-tabs>

import React, { useState } from 'react';
import 'nnui-kit'; // Registers universal Light-DOM elements

export default function TabsDemo() {
  const [tab, setTab] = useState('all');
  const [val, setVal] = useState(50);
  const [selected, setSelected] = useState('');
  const [query, setQuery] = useState('');

  return (
    <ui-tabs value="tab-account" onChange={(e: any) => setTab(e.detail.value)}>
      <div data-part="tablist">
        <button data-part="tab" data-value="tab-account">Account</button>
        <button data-part="tab" data-value="tab-password">Password</button>
      </div>
      <div data-part="tabpanel" data-value="tab-account">
        Account settings and user profile details.
      </div>
      <div data-part="tabpanel" data-value="tab-password">
        Change your security password and 2FA keys.
      </div>
    </ui-tabs>
  );
}

<script setup>
import { ref } from 'vue';
import 'nnui-kit'; // Registers universal Light-DOM elements

const activeTab = ref('all');
const sliderValue = ref(50);
const selected = ref('');
const query = ref('');

const handleSelect = (val) => {
  console.log('Selected:', val);
};
</script>

<template>
  <ui-tabs value="tab-account" :value="activeTab" @change="(e) => activeTab = e.detail.value">
    <div data-part="tablist">
      <button data-part="tab" data-value="tab-account">Account</button>
      <button data-part="tab" data-value="tab-password">Password</button>
    </div>
    <div data-part="tabpanel" data-value="tab-account">
      Account settings and user profile details.
    </div>
    <div data-part="tabpanel" data-value="tab-password">
      Change your security password and 2FA keys.
    </div>
  </ui-tabs>
</template>

<script>
  import 'nnui-kit';

  let activeTab = $state('all');
  let sliderValue = $state(50);
  let selected = $state('');
</script>

<ui-tabs value="tab-account" value={activeTab} onchange={(e) => activeTab = e.detail.value}>
  <div data-part="tablist">
    <button data-part="tab" data-value="tab-account">Account</button>
    <button data-part="tab" data-value="tab-password">Password</button>
  </div>
  <div data-part="tabpanel" data-value="tab-account">
    Account settings and user profile details.
  </div>
  <div data-part="tabpanel" data-value="tab-password">
    Change your security password and 2FA keys.
  </div>
</ui-tabs>

How to Utilize

NNUI-KIT components live directly in the document Light DOM. You can use them via declarative HTML, with our first-class React wrapper, or platform-natively in Svelte, Vue, Astro, and HTMX:

React 18 & 19 (Next.js 15 App Router)

import 'nnui-kit/css';
import 'nnui-kit/client';
import { Tabs } from 'nnui-kit/react';

Universal Web Components (Vue 3, Svelte 5, Astro, HTMX)

<!-- Automatically registers <ui-tabs> and <nnui-tabs> -->
import 'nnui-kit/css';
import 'nnui-kit/client';

Platform Features

Zero Shadow DOM

Element lives in the Light DOM. Tailwind and global CSS apply directly.

persist="url | local"

Add declarative persistence attribute to auto-sync state with URL search params.

sync="cross-tab"

Synchronize changes across all open browser tabs via BroadcastChannel.