✨ Added Next.js example code

examples/nextjs/data/books.json

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+{
+  "books": [
+    {
+      "id": "1",
+      "name": "The Da Vinci Code",
+      "author": "Dan Brown",
+      "publisher": "Transworld"
+    },
+    {
+      "id": "2",
+      "name": "Harry Potter and the Deathly Hallows",
+      "author": "J.K. Rowling",
+      "publisher": "Bloomsbury"
+    }
+  ]
+}

examples/nextjs/next.config.js

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+module.exports = {
+  reactStrictMode: true,
+}

examples/nextjs/package.json

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+{
+  "name": "nextjs",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start",
+    "lint": "next lint"
+  },
+  "dependencies": {
+    "@moducate/houston": "../..",
+    "next": "12.0.4",
+    "react": "17.0.2",
+    "react-dom": "17.0.2"
+  },
+  "devDependencies": {
+    "eslint": "7",
+    "eslint-config-next": "12.0.4"
+  }
+}

examples/nextjs/pages/_app.js

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+import '../styles/globals.css'
+
+function MyApp({ Component, pageProps }) {
+  return <Component {...pageProps} />
+}
+
+export default MyApp

examples/nextjs/pages/api/books/[id].js

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+import { withError } from '@moducate/houston'
+
+const books = [
+  {
+    id: '1',
+    name: 'The Da Vinci Code',
+    author: 'Dan Brown',
+    publisher: 'Transworld'
+  },
+  {
+    id: '2',
+    name: 'Harry Potter and the Deathly Hallows',
+    author: 'J.K. Rowling',
+    publisher: 'Bloomsbury'
+  }
+]
+
+export default function handler({ query }, res) {
+  const book = books.find(x => x.id === query.id)
+  if (book) {
+    return res.json(book)
+  }
+  return withError(res, {
+    type: 'https://express.example.com/not-found',
+    status: 404,
+    instance: `/books/${query.id}`,
+    title: 'Book not found.',
+    detail: `No book was found with the ID '${query.id}'.`
+  })
+}

examples/nextjs/pages/api/books/index.js

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+import { books } from "../../../data/books.json"
+
+export default function handler(_, res) {
+  return res.json(books)
+}

examples/nextjs/pages/index.js

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+import styles from '../styles/Home.module.css'
+
+export default function Home() {
+  return (
+    <div className={styles.container}>
+      <main className={styles.main}>
+        <h1 className={styles.title}>
+          Welcome to <a href="https://nextjs.org">Next.js!</a>
+        </h1>
+
+        <p className={styles.description}>
+          Get started by editing{' '}
+          <code className={styles.code}>pages/index.js</code>
+        </p>
+
+        <div className={styles.grid}>
+          <a href="https://nextjs.org/docs" className={styles.card}>
+            <h2>Documentation &rarr;</h2>
+            <p>Find in-depth information about Next.js features and API.</p>
+          </a>
+
+          <a href="https://nextjs.org/learn" className={styles.card}>
+            <h2>Learn &rarr;</h2>
+            <p>Learn about Next.js in an interactive course with quizzes!</p>
+          </a>
+
+          <a
+            href="https://github.com/vercel/next.js/tree/master/examples"
+            className={styles.card}
+          >
+            <h2>Examples &rarr;</h2>
+            <p>Discover and deploy boilerplate example Next.js projects.</p>
+          </a>
+
+          <a
+            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=default-template&utm_campaign=create-next-app"
+            className={styles.card}
+          >
+            <h2>Deploy &rarr;</h2>
+            <p>
+              Instantly deploy your Next.js site to a public URL with Vercel.
+            </p>
+          </a>
+        </div>
+      </main>
+    </div>
+  )
+}

examples/nextjs/styles/Home.module.css

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+.container {
+  padding: 0 2rem;
+}
+
+.main {
+  min-height: 100vh;
+  padding: 4rem 0;
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+}
+
+.title a {
+  color: #0070f3;
+  text-decoration: none;
+}
+
+.title a:hover,
+.title a:focus,
+.title a:active {
+  text-decoration: underline;
+}
+
+.title {
+  margin: 0;
+  line-height: 1.15;
+  font-size: 4rem;
+}
+
+.title,
+.description {
+  text-align: center;
+}
+
+.description {
+  margin: 4rem 0;
+  line-height: 1.5;
+  font-size: 1.5rem;
+}
+
+.code {
+  background: #fafafa;
+  border-radius: 5px;
+  padding: 0.75rem;
+  font-size: 1.1rem;
+  font-family: Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono,
+    Bitstream Vera Sans Mono, Courier New, monospace;
+}
+
+.grid {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  flex-wrap: wrap;
+  max-width: 800px;
+}
+
+.card {
+  margin: 1rem;
+  padding: 1.5rem;
+  text-align: left;
+  color: inherit;
+  text-decoration: none;
+  border: 1px solid #eaeaea;
+  border-radius: 10px;
+  transition: color 0.15s ease, border-color 0.15s ease;
+  max-width: 300px;
+}
+
+.card:hover,
+.card:focus,
+.card:active {
+  color: #0070f3;
+  border-color: #0070f3;
+}
+
+.card h2 {
+  margin: 0 0 1rem 0;
+  font-size: 1.5rem;
+}
+
+.card p {
+  margin: 0;
+  font-size: 1.25rem;
+  line-height: 1.5;
+}
+
+.logo {
+  height: 1em;
+  margin-left: 0.5rem;
+}
+
+@media (max-width: 600px) {
+  .grid {
+    width: 100%;
+    flex-direction: column;
+  }
+}

examples/nextjs/styles/globals.css

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+html,
+body {
+  padding: 0;
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen,
+    Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
+}
+
+a {
+  color: inherit;
+  text-decoration: none;
+}
+
+* {
+  box-sizing: border-box;
+}