ตัวอย่างการทำ Tab ด้วย Headless UI ของดีจาก Tailwind Labs

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/** @type {import('tailwindcss').Config} */
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module.exports = {
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  content: ['./index.html', './src/**/*.{vue,js,ts,jsx,tsx}'],
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  theme: {
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    extend: {}
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  },
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  plugins: []
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}

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import { useState } from 'react'
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import { Tab } from '@headlessui/react'
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function classNames(...classes) {
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  return classes.filter(Boolean).join(' ')
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}
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export default function Example() {
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  let [categories] = useState({
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    Recent: [
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      {
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        id: 1,
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        title: 'Does drinking coffee make you smarter?',
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        date: '5h ago',
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        commentCount: 5,
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        shareCount: 2
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      },
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      {
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        id: 2,
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        title: "So you've bought coffee... now what?",
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        date: '2h ago',
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        commentCount: 3,
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        shareCount: 2
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      }
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    ],
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    Popular: [
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      {
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        id: 1,
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        title: 'Is tech making coffee better or worse?',
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        date: 'Jan 7',
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        commentCount: 29,
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        shareCount: 16
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      },
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      {
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        id: 2,
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        title: 'The most innovative things happening in coffee',
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        date: 'Mar 19',
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        commentCount: 24,
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        shareCount: 12
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      }
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    ],
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    Trending: [
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      {
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        id: 1,
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        title: 'Ask Me Anything: 10 answers to your questions about coffee',
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        date: '2d ago',
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        commentCount: 9,
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        shareCount: 5
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      },
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      {
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        id: 2,
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        title: "The worst advice we've ever heard about coffee",
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        date: '4d ago',
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        commentCount: 1,
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        shareCount: 2
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      }
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    ]
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  })
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  return (
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    <div className="w-full max-w-md px-2 py-16 sm:px-0">
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      <Tab.Group>
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        <Tab.List className="flex space-x-1 rounded-xl bg-blue-900/20 p-1">
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          {Object.keys(categories).map((category) => (
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            <Tab
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              key={category}
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              className={({ selected }) =>
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                classNames(
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                  'w-full rounded-lg py-2.5 text-sm leading-5 font-medium text-blue-700',
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                  'ring-opacity-60 focus:online-hidden ring-white ring-offset-2 ring-offset-blue-400 focus:ring-2',
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                  selected
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                    ? 'bg-white shadow'
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                    : 'text-blue-100 hover:bg-white/[0.12] hover:text-white'
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                )
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              }
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            >
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              {category}
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            </Tab>
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          ))}
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        </Tab.List>
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        <Tab.Panels className="mt-2">
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          {Object.values(categories).map((posts, idx) => (
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            <Tab.Panel
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              key={idx}
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              className={classNames(
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                'rounded-xl bg-white p-3',
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                'ring-opacity-60 focus:online-hidden ring-white ring-offset-2 ring-offset-blue-400 focus:ring-2'
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              )}
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            >
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              <ul>
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                {posts.map((post) => (
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                  <li key={post.id} className="relative rounded-md p-3 hover:bg-gray-100">
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                    <h3 className="text-left text-sm leading-5 font-medium text-black">
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                      {post.title}
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                    </h3>
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                    <ul className="mt-1 flex space-x-1 text-xs leading-4 font-normal text-gray-500">
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                      <li>{post.date}</li>
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                      <li>&middot;</li>
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                      <li>{post.commentCount} comments</li>
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                      <li>&middot;</li>
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                      <li>{post.shareCount} shares</li>
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                    </ul>
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                    <a
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                      href="#"
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                      className={classNames(
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                        'absolute inset-0 rounded-md',
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                        'focus:online-hidden ring-blue-400 focus:z-10 focus:ring-2'
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                      )}
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                    />
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                  </li>
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                ))}
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              </ul>
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            </Tab.Panel>
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          ))}
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        </Tab.Panels>
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      </Tab.Group>
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    </div>
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  )
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}

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import reactLogo from './assets/react.svg'
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import './App.css'
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import TabExample from './components/TabExample'
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function App() {
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  return (
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    <div className="App">
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      <div>
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        <a href="https://vitejs.dev" target="_blank">
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          <img src="/vite.svg" className="logo" alt="Vite logo" />
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        </a>
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        <a href="https://reactjs.org" target="_blank">
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          <img src={reactLogo} className="logo react" alt="React logo" />
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        </a>
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      </div>
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      <h1>Vite + React</h1>
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      <p className="text-lg font-bold text-purple-400">Headlessui Tab Example</p>
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      <TabExample />
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    </div>
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  )
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}
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export default App