Badge

Tier 0: Zero-JS

Compact status badge and tag indicators

Installation

$npx nnui add badge

copy

Interactive Preview & Code

Default Secondary Outline Brand Active Warning Failed

<!-- Default Badge -->
<span data-ui="badge">Default</span>

<!-- Outline & Secondary -->
<span data-ui="badge" data-variant="outline">Outline</span>
<span data-ui="badge" data-variant="secondary">Secondary</span>

<!-- Status Badges with Live Dot -->
<span data-ui="badge" data-variant="success">
  <span data-part="badge-dot"></span> Active
</span>

<span data-ui="badge" data-variant="destructive">
  <span data-part="badge-dot"></span> Failed
</span>

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

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

  return (
    <!-- Default Badge -->
    <span data-ui="badge">Default</span>

    <!-- Outline & Secondary -->
    <span data-ui="badge" data-variant="outline">Outline</span>
    <span data-ui="badge" data-variant="secondary">Secondary</span>

    <!-- Status Badges with Live Dot -->
    <span data-ui="badge" data-variant="success">
      <span data-part="badge-dot"></span> Active
    </span>

    <span data-ui="badge" data-variant="destructive">
      <span data-part="badge-dot"></span> Failed
    </span>
  );
}

<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>
  <!-- Default Badge -->
  <span data-ui="badge">Default</span>

  <!-- Outline & Secondary -->
  <span data-ui="badge" data-variant="outline">Outline</span>
  <span data-ui="badge" data-variant="secondary">Secondary</span>

  <!-- Status Badges with Live Dot -->
  <span data-ui="badge" data-variant="success">
    <span data-part="badge-dot"></span> Active
  </span>

  <span data-ui="badge" data-variant="destructive">
    <span data-part="badge-dot"></span> Failed
  </span>
</template>

<script>
  import 'nnui-kit';

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

<!-- Default Badge -->
<span data-ui="badge">Default</span>

<!-- Outline & Secondary -->
<span data-ui="badge" data-variant="outline">Outline</span>
<span data-ui="badge" data-variant="secondary">Secondary</span>

<!-- Status Badges with Live Dot -->
<span data-ui="badge" data-variant="success">
  <span data-part="badge-dot"></span> Active
</span>

<span data-ui="badge" data-variant="destructive">
  <span data-part="badge-dot"></span> Failed
</span>

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 { Badge } from 'nnui-kit/react';

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

<!-- Automatically registers <ui-badge> and <nnui-badge> -->
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.