index.tsx

import styles from '../styles.module.css'
import Image from 'next/image'
import Link from 'next/link'
import ViewSource from '../components/view-source'
import vercel from '../public/vercel.png'
import type { PropsWithChildren } from 'react'

const Code = (props: PropsWithChildren<{}>) => (
  <code className={styles.inlineCode} {...props} />
)

const Index = () => (
  <div className={styles.container}>
    <ViewSource pathname="pages/index.tsx" />
    <div className={styles.card}>
      <h1>Image Component with Next.js</h1>
      <p>
        This page demonstrates the usage of the{' '}
        <a href="https://nextjs.org/docs/api-reference/next/image">
          next/image
        </a>{' '}
        component with live examples.
      </p>
      <p>
        This component is designed to{' '}
        <a href="https://nextjs.org/docs/basic-features/image-optimization">
          automatically optimize
        </a>{' '}
        images on-demand as the browser requests them.
      </p>
      <hr className={styles.hr} />
      <h2 id="layout">Layout</h2>
      <p>
        The <Code>layout</Code> property tells the image to respond differently
        depending on the device size or the container size.
      </p>
      <p>
        Select a layout below and try resizing the window or rotating your
        device to see how the image reacts.
      </p>
      <ul>
        <li>
          <Link href="/layout-intrinsic">
            <a>layout="intrinsic"</a>
          </Link>
        </li>
        <li>
          <Link href="/layout-responsive">
            <a>layout="responsive"</a>
          </Link>
        </li>
        <li>
          <Link href="/layout-fixed">
            <a>layout="fixed"</a>
          </Link>
        </li>
        <li>
          <Link href="/layout-fill">
            <a>layout="fill"</a>
          </Link>
        </li>
        <li>
          <Link href="/background">
            <a>background demo</a>
          </Link>
        </li>
      </ul>
      <hr className={styles.hr} />
      <h2 id="placeholder">Placeholder</h2>
      <p>
        The <Code>placeholder</Code> property tells the image what to do while
        loading.
      </p>
      <p>
        You can optionally enable a blur-up placeholder while the high
        resolution image loads.
      </p>
      <p>
        Try it out below (you may need to disable cache in dev tools to see the
        effect if you already visited):
      </p>
      <ul>
        <li>
          <Link href="/placeholder">
            <a>placeholder="blur"</a>
          </Link>
        </li>
        <li>
          <Link href="/shimmer">
            <a>placeholder="blur" with animated shimmer blurDataURL</a>
          </Link>
        </li>
        <li>
          <Link href="/color">
            <a>placeholder="blur" with solid color blurDataURL</a>
          </Link>
        </li>
      </ul>
      <hr className={styles.hr} />
      <h2 id="internal">Internal Image</h2>
      <p>
        The following is an example of a reference to an internal image from the{' '}
        <Code>public</Code> directory.
      </p>
      <p>
        This image is intentionally large so you have to scroll down to the next
        image.
      </p>
      <Image alt="Vercel logo" src={vercel} width={1000} height={1000} />
      <hr className={styles.hr} />
      <h2 id="external">External Image</h2>
      <p>
        The following is an example of a reference to an external image at{' '}
        <Code>assets.vercel.com</Code>.
      </p>
      <p>
        External domains must be configured in <Code>next.config.js</Code> using
        the <Code>domains</Code> property.
      </p>
      <Image
        alt="Next.js logo"
        src="https://assets.vercel.com/image/upload/v1538361091/repositories/next-js/next-js-bg.png"
        width={1200}
        height={400}
      />
      <hr className={styles.hr} />
      <h2 id="more">Learn More</h2>
      <p>
        You can optionally configure a cloud provider, device sizes, and more!
      </p>
      <p>
        Checkout the{' '}
        <a href="https://nextjs.org/docs/basic-features/image-optimization">
          Image Optimization documentation
        </a>{' '}
        to learn more.
      </p>
    </div>
  </div>
)

export default Index