Components/Card

Card

Tier 0: Zero-JS

Flexible container with header, content, and footer

Installation

$npx nnui add card

copy

Interactive Preview & Code

Create project

Deploy your new universal Light-DOM application in one click.

Project Name

<div data-ui="card" data-hoverable="true">
  <div data-part="card-header">
    <h3 data-part="card-title">Create project</h3>
    <p data-part="card-description">Deploy your new application in one click.</p>
  </div>
  <div data-part="card-content">
    <div data-ui="field">
      <label for="proj" data-ui="label">Project Name</label>
      <input id="proj" data-ui="input" placeholder="my-awesome-app">
    </div>
  </div>
  <div data-part="card-footer">
    <button data-ui="button" data-variant="outline">Cancel</button>
    <button data-ui="button">Deploy</button>
  </div>
</div>

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

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

  return (
    <div data-ui="card" data-hoverable="true">
      <div data-part="card-header">
        <h3 data-part="card-title">Create project</h3>
        <p data-part="card-description">Deploy your new application in one click.</p>
      </div>
      <div data-part="card-content">
        <div data-ui="field">
          <label htmlFor="proj" data-ui="label">Project Name</label>
          <input id="proj" data-ui="input" placeholder="my-awesome-app" />
        </div>
      </div>
      <div data-part="card-footer">
        <button data-ui="button" data-variant="outline">Cancel</button>
        <button data-ui="button">Deploy</button>
      </div>
    </div>
  );
}

<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>
  <div data-ui="card" data-hoverable="true">
    <div data-part="card-header">
      <h3 data-part="card-title">Create project</h3>
      <p data-part="card-description">Deploy your new application in one click.</p>
    </div>
    <div data-part="card-content">
      <div data-ui="field">
        <label for="proj" data-ui="label">Project Name</label>
        <input id="proj" data-ui="input" placeholder="my-awesome-app">
      </div>
    </div>
    <div data-part="card-footer">
      <button data-ui="button" data-variant="outline">Cancel</button>
      <button data-ui="button">Deploy</button>
    </div>
  </div>
</template>

<script>
  import 'nnui-kit';

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

<div data-ui="card" data-hoverable="true">
  <div data-part="card-header">
    <h3 data-part="card-title">Create project</h3>
    <p data-part="card-description">Deploy your new application in one click.</p>
  </div>
  <div data-part="card-content">
    <div data-ui="field">
      <label for="proj" data-ui="label">Project Name</label>
      <input id="proj" data-ui="input" placeholder="my-awesome-app">
    </div>
  </div>
  <div data-part="card-footer">
    <button data-ui="button" data-variant="outline">Cancel</button>
    <button data-ui="button">Deploy</button>
  </div>
</div>

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

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

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