├── .eslintrc.json
├── bun.lockb
├── app
    ├── favicon.ico
    └── [lang]
    │   ├── components
    │       ├── button.tsx
    │       ├── footer.tsx
    │       ├── main-layout.tsx
    │       ├── header.tsx
    │       └── product.tsx
    │   ├── dictionaries.ts
    │   ├── page.tsx
    │   ├── dictionaries
    │       ├── en.json
    │       └── nl.json
    │   ├── globals.css
    │   └── layout.tsx
├── next.config.mjs
├── postcss.config.js
├── constants
    └── locales.ts
├── i18n-config.ts
├── public
    ├── write.svg
    ├── vercel.svg
    └── next.svg
├── .gitignore
├── tailwind.config.ts
├── package.json
├── tsconfig.json
├── README.md
└── middleware.ts


/.eslintrc.json:
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1 | {
2 |   "extends": "next/core-web-vitals"
3 | }
4 | 


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/bun.lockb:
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https://raw.githubusercontent.com/rendrdotio/i18n-basics-video/HEAD/bun.lockb


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/app/favicon.ico:
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https://raw.githubusercontent.com/rendrdotio/i18n-basics-video/HEAD/app/favicon.ico


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/next.config.mjs:
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1 | /** @type {import('next').NextConfig} */
2 | const nextConfig = {};
3 | 
4 | export default nextConfig;
5 | 


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/postcss.config.js:
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1 | module.exports = {
2 |   plugins: {
3 |     tailwindcss: {},
4 |     autoprefixer: {},
5 |   },
6 | };
7 | 


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/constants/locales.ts:
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1 | const locales = [{ locale: "en" }, { locale: "nl" }];
2 | 
3 | const defaultLocale = "en";
4 | 
5 | export { defaultLocale, locales };
6 | 


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/i18n-config.ts:
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1 | import { defaultLocale, locales } from "@/constants/locales";
2 | 
3 | export const i18n = {
4 |   defaultLocale,
5 |   locales: locales.map((l) => l.locale),
6 | } as const;
7 | 
8 | export type Locale = (typeof i18n)["locales"][number];
9 | 


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/app/[lang]/components/button.tsx:
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1 | export default function Button({ dict }: { dict: any }) {
2 |   return (
3 |     <button className="block mt-5 font-semibold text-slate-200 hover:text-white">
4 |       {dict.products.cart}
5 |     </button>
6 |   );
7 | }
8 | 


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/app/[lang]/components/footer.tsx:
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 1 | export default function Footer({ dict }: { dict: any }) {
 2 |   const date = new Date();
 3 | 
 4 |   return (
 5 |     <div className="footer text-center py-2 text-sm mb-6">
 6 |       <p>&copy; Logo Company {date.getFullYear()}</p>
 7 |       <p>{dict.footer.allRights}</p>
 8 |     </div>
 9 |   );
10 | }
11 | 


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/app/[lang]/dictionaries.ts:
--------------------------------------------------------------------------------
1 | import "server-only";
2 | 
3 | const dictionaries: any = {
4 |   en: () => import("./dictionaries/en.json").then((module) => module.default),
5 |   nl: () => import("./dictionaries/nl.json").then((module) => module.default),
6 | };
7 | 
8 | export const getDictionary = async (locale: string) => dictionaries[locale]();
9 | 


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/public/write.svg:
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1 | <svg class="h-6 w-6 text-white" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke="white" aria-hidden="true">
2 |   <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
3 | </svg>


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/.gitignore:
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 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | .yarn/install-state.gz
 8 | 
 9 | # testing
10 | /coverage
11 | 
12 | # next.js
13 | /.next/
14 | /out/
15 | 
16 | # production
17 | /build
18 | 
19 | # misc
20 | .DS_Store
21 | *.pem
22 | 
23 | # debug
24 | npm-debug.log*
25 | yarn-debug.log*
26 | yarn-error.log*
27 | 
28 | # local env files
29 | .env*.local
30 | 
31 | # vercel
32 | .vercel
33 | 
34 | # typescript
35 | *.tsbuildinfo
36 | next-env.d.ts
37 | 


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/app/[lang]/components/main-layout.tsx:
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 1 | import Header from "@/components/header";
 2 | import Footer from "@/components/footer";
 3 | 
 4 | type Props = {
 5 |   children: React.ReactNode;
 6 |   dict: any;
 7 |   lang: string;
 8 | };
 9 | 
10 | export default function MainLayout({ children, dict, lang }: Props) {
11 |   return (
12 |     <div className="flex flex-col h-full bg-slate-800 items-center">
13 |       <Header dict={dict} lang={lang} />
14 |       <div className="main flex-grow flex justify-center">{children}</div>
15 |       <Footer dict={dict} />
16 |     </div>
17 |   );
18 | }
19 | 


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/tailwind.config.ts:
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 1 | import type { Config } from "tailwindcss";
 2 | 
 3 | const config: Config = {
 4 |   content: [
 5 |     "./pages/**/*.{js,ts,jsx,tsx,mdx}",
 6 |     "./components/**/*.{js,ts,jsx,tsx,mdx}",
 7 |     "./app/**/*.{js,ts,jsx,tsx,mdx}",
 8 |   ],
 9 |   theme: {
10 |     extend: {
11 |       backgroundImage: {
12 |         "gradient-radial": "radial-gradient(var(--tw-gradient-stops))",
13 |         "gradient-conic":
14 |           "conic-gradient(from 180deg at 50% 50%, var(--tw-gradient-stops))",
15 |       },
16 |     },
17 |   },
18 |   plugins: [],
19 | };
20 | export default config;
21 | 


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/public/vercel.svg:
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1 | <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 283 64"><path fill="black" d="M141 16c-11 0-19 7-19 18s9 18 20 18c7 0 13-3 16-7l-7-5c-2 3-6 4-9 4-5 0-9-3-10-7h28v-3c0-11-8-18-19-18zm-9 15c1-4 4-7 9-7s8 3 9 7h-18zm117-15c-11 0-19 7-19 18s9 18 20 18c6 0 12-3 16-7l-8-5c-2 3-5 4-8 4-5 0-9-3-11-7h28l1-3c0-11-8-18-19-18zm-10 15c2-4 5-7 10-7s8 3 9 7h-19zm-39 3c0 6 4 10 10 10 4 0 7-2 9-5l8 5c-3 5-9 8-17 8-11 0-19-7-19-18s8-18 19-18c8 0 14 3 17 8l-8 5c-2-3-5-5-9-5-6 0-10 4-10 10zm83-29v46h-9V5h9zM37 0l37 64H0L37 0zm92 5-27 48L74 5h10l18 30 17-30h10zm59 12v10l-3-1c-6 0-10 4-10 10v15h-9V17h9v9c0-5 6-9 13-9z"/></svg>


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/app/[lang]/page.tsx:
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 1 | import { getDictionary } from "./dictionaries";
 2 | import Product from "@/components/product";
 3 | 
 4 | type Props = {
 5 |   params: { lang: string };
 6 | };
 7 | 
 8 | export default async function Home({ params }: Props) {
 9 |   const { lang } = params;
10 | 
11 |   const dict = await getDictionary(lang);
12 | 
13 |   return (
14 |     <div>
15 |       <h1 className="text-white mt-5 text-xl font-medium tracking-tight mb-5">
16 |         {dict.products.catalog}
17 |       </h1>
18 |       <div className="flex h-fit gap-6">
19 |         <Product dict={dict} id={"productOne"} />
20 |         <Product dict={dict} id={"productTwo"} />
21 |       </div>
22 |     </div>
23 |   );
24 | }
25 | 


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/app/[lang]/dictionaries/en.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "title": "The Logo",
 3 |   "products": {
 4 |     "catalog": "Catalog",
 5 |     "cart": "Add to Cart",
 6 |     "productOne": {
 7 |       "altText": "A pencil icon",
 8 |       "title": "Writes Upside-Down",
 9 |       "description": "The Zero Gravity Pen can be used to write in any orientation, including upside-down. It even works in outer space."
10 |     },
11 |     "productTwo": {
12 |       "altText": "A pencil icon",
13 |       "title": "Writes Any Language",
14 |       "description": "The i18n pen will translate your text for you. Just write your phrase and magically it will be translated to any language you want!"
15 |     }
16 |   },
17 |   "footer": {
18 |     "allRights": "All rights reserved (not really)"
19 |   }
20 | }
21 | 


--------------------------------------------------------------------------------
/app/[lang]/dictionaries/nl.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "title": "Het Logo",
 3 |   "products": {
 4 |     "catalog": "Catalogus",
 5 |     "cart": "In winkelwagen",
 6 |     "productOne": {
 7 |       "altText": "Een potlood",
 8 |       "title": "Ondersteboven schrijven",
 9 |       "description": "Met de Zero Gravity Pen kun je in elke richting schrijven, ook ondersteboven. Hij werkt zelfs in de ruimte."
10 |     },
11 |     "productTwo": {
12 |       "altText": "Een potlood",
13 |       "title": "Schrijft elke taal",
14 |       "description": "De i18n pen vertaalt je tekst voor je. Schrijf gewoon je zin en op magische wijze wordt deze vertaald naar elke taal die je maar wilt!"
15 |     }
16 |   },
17 |   "footer": {
18 |     "allRights": "Alle rechten voorbehouden (niet echt)"
19 |   }
20 | }
21 | 


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/app/[lang]/globals.css:
--------------------------------------------------------------------------------
 1 | @tailwind base;
 2 | @tailwind components;
 3 | @tailwind utilities;
 4 | 
 5 | :root {
 6 |   --foreground-rgb: 0, 0, 0;
 7 |   --background-start-rgb: 214, 219, 220;
 8 |   --background-end-rgb: 255, 255, 255;
 9 | }
10 | 
11 | @media (prefers-color-scheme: dark) {
12 |   :root {
13 |     --foreground-rgb: 255, 255, 255;
14 |     --background-start-rgb: 0, 0, 0;
15 |     --background-end-rgb: 0, 0, 0;
16 |   }
17 | }
18 | 
19 | body {
20 |   color: rgb(var(--foreground-rgb));
21 |   background: linear-gradient(
22 |       to bottom,
23 |       transparent,
24 |       rgb(var(--background-end-rgb))
25 |     )
26 |     rgb(var(--background-start-rgb));
27 | }
28 | 
29 | @layer utilities {
30 |   .text-balance {
31 |     text-wrap: balance;
32 |   }
33 | }
34 | 


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/app/[lang]/components/header.tsx:
--------------------------------------------------------------------------------
 1 | import Link from "next/link";
 2 | 
 3 | export default function Header({ dict, lang }: { dict: any; lang: string }) {
 4 |   return (
 5 |     <div className="header flex justify-between items-center py-4 max-w-[792px] w-full">
 6 |       <div className="flex-1 text-white text-base font-bold">{dict.title}</div>
 7 |       <div className="flex items-end">
 8 |         <Link href="/en">
 9 |           <div className={`p-3 ${lang === "en" ? "text-base" : "text-sm"}`}>
10 |             EN
11 |           </div>
12 |         </Link>
13 |         <Link href="/nl">
14 |           <div className={`p-3 ${lang === "nl" ? "text-base" : "text-sm"}`}>
15 |             NL
16 |           </div>
17 |         </Link>
18 |       </div>
19 |     </div>
20 |   );
21 | }
22 | 


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/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "i18n-basics",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "scripts": {
 6 |     "dev": "next dev",
 7 |     "build": "next build",
 8 |     "start": "next start",
 9 |     "lint": "next lint"
10 |   },
11 |   "dependencies": {
12 |     "@formatjs/intl-localematcher": "^0.5.4",
13 |     "@types/negotiator": "^0.6.3",
14 |     "negotiator": "^0.6.3",
15 |     "next": "14.1.0",
16 |     "react": "^18",
17 |     "react-dom": "^18"
18 |   },
19 |   "devDependencies": {
20 |     "typescript": "^5",
21 |     "@types/node": "^20",
22 |     "@types/react": "^18",
23 |     "@types/react-dom": "^18",
24 |     "autoprefixer": "^10.0.1",
25 |     "postcss": "^8",
26 |     "tailwindcss": "^3.3.0",
27 |     "eslint": "^8",
28 |     "eslint-config-next": "14.1.0"
29 |   }
30 | }
31 | 


--------------------------------------------------------------------------------
/tsconfig.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "compilerOptions": {
 3 |     "baseUrl": ".",
 4 |     "lib": ["dom", "dom.iterable", "esnext"],
 5 |     "allowJs": true,
 6 |     "skipLibCheck": true,
 7 |     "strict": true,
 8 |     "noEmit": true,
 9 |     "esModuleInterop": true,
10 |     "module": "esnext",
11 |     "moduleResolution": "bundler",
12 |     "resolveJsonModule": true,
13 |     "isolatedModules": true,
14 |     "jsx": "preserve",
15 |     "incremental": true,
16 |     "plugins": [
17 |       {
18 |         "name": "next"
19 |       }
20 |     ],
21 |     "paths": {
22 |       "@/constants/*": ["./constants/*"],
23 |       "@/components/*": ["./app/[lang]/components/*"],
24 |       "@/*": ["./*"]
25 |     }
26 |   },
27 |   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
28 |   "exclude": ["node_modules"]
29 | }
30 | 


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/app/[lang]/components/product.tsx:
--------------------------------------------------------------------------------
 1 | import Image from "next/image";
 2 | import Button from "@/components/button";
 3 | import write from "public/write.svg";
 4 | 
 5 | type Props = {
 6 |   dict: any;
 7 |   id: string;
 8 | };
 9 | 
10 | export default function Product({ dict, id }: Props) {
11 |   return (
12 |     <div className="rounded-lg px-6 py-8 ring-1 ring-slate-900/5 shadow-xl bg-slate-700 max-w-96">
13 |       <span className="inline-flex items-center justify-center p-2 bg-indigo-500 rounded-md shadow-lg">
14 |         <Image
15 |           alt={dict.products[id].altText}
16 |           className="-scale-y-100"
17 |           src={write}
18 |         />
19 |       </span>
20 |       <h3 className="text-white mt-5 text-base font-medium tracking-tight">
21 |         {dict.products[id].title}
22 |       </h3>
23 |       <p className="text-slate-400 mt-2 text-sm">
24 |         {dict.products[id].description}
25 |       </p>
26 |       <Button dict={dict} key={"products.cart"} />
27 |     </div>
28 |   );
29 | }
30 | 


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/app/[lang]/layout.tsx:
--------------------------------------------------------------------------------
 1 | import type { Metadata } from "next";
 2 | import { Inter } from "next/font/google";
 3 | import "./globals.css";
 4 | import { getDictionary } from "./dictionaries";
 5 | import MainLayout from "@/components/main-layout";
 6 | 
 7 | const inter = Inter({ subsets: ["latin"] });
 8 | 
 9 | export const metadata: Metadata = {
10 |   title: "Create Next App",
11 |   description: "Generated by create next app",
12 | };
13 | 
14 | export async function generateStaticParams() {
15 |   return [{ lang: "en" }, { lang: "nl" }];
16 | }
17 | 
18 | type Props = {
19 |   children: React.ReactNode;
20 |   params: { lang: string };
21 | };
22 | 
23 | export default async function RootLayout({
24 |   children,
25 |   params: { lang },
26 | }: Readonly<Props>) {
27 |   const dict = await getDictionary(lang);
28 | 
29 |   return (
30 |     <html className="h-full" lang={lang}>
31 |       <body className={`${inter.className} h-full`}>
32 |         <MainLayout dict={dict} lang={lang}>
33 |           {children}
34 |         </MainLayout>
35 |       </body>
36 |     </html>
37 |   );
38 | }
39 | 


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/public/next.svg:
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1 | <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>


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/README.md:
--------------------------------------------------------------------------------
 1 | This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app).
 2 | 
 3 | ## Getting Started
 4 | 
 5 | First, run the development server:
 6 | 
 7 | ```bash
 8 | npm run dev
 9 | # or
10 | yarn dev
11 | # or
12 | pnpm dev
13 | # or
14 | bun dev
15 | ```
16 | 
17 | Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
18 | 
19 | You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
20 | 
21 | This project uses [`next/font`](https://nextjs.org/docs/basic-features/font-optimization) to automatically optimize and load Inter, a custom Google Font.
22 | 
23 | ## Learn More
24 | 
25 | To learn more about Next.js, take a look at the following resources:
26 | 
27 | - [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
28 | - [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
29 | 
30 | You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js/) - your feedback and contributions are welcome!
31 | 
32 | ## Deploy on Vercel
33 | 
34 | The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
35 | 
36 | Check out our [Next.js deployment documentation](https://nextjs.org/docs/deployment) for more details.
37 | 


--------------------------------------------------------------------------------
/middleware.ts:
--------------------------------------------------------------------------------
 1 | import { NextResponse, type NextRequest } from "next/server";
 2 | import { defaultLocale } from "@/constants/locales";
 3 | import { i18n } from "@/i18n-config";
 4 | 
 5 | export function middleware(request: NextRequest) {
 6 |   // Check if there is any supported locale in the pathname
 7 |   const { pathname } = request.nextUrl;
 8 | 
 9 |   if (
10 |     pathname.startsWith(`/${defaultLocale}/`) ||
11 |     pathname === `/${defaultLocale}`
12 |   ) {
13 |     // The incoming request is for /en/whatever, so we'll reDIRECT to /whatever
14 |     return NextResponse.redirect(
15 |       new URL(
16 |         pathname.replace(
17 |           `/${defaultLocale}`,
18 |           pathname === `/${defaultLocale}` ? "/" : ""
19 |         ),
20 |         request.url
21 |       )
22 |     );
23 |   }
24 | 
25 |   const pathnameIsMissingLocale = i18n.locales.every(
26 |     (locale) => !pathname.startsWith(`/${locale}/`) && pathname !== `/${locale}`
27 |   );
28 | 
29 |   if (pathnameIsMissingLocale) {
30 |     // Now for EITHER /en or /nl (for example) we're going to tell Next.js that the request is for /en/whatever
31 |     // or /nl/whatever, and then reWRITE the request to that it is handled properly.
32 |     return NextResponse.rewrite(
33 |       new URL(
34 |         `/${defaultLocale}${pathname}${request.nextUrl.search}`,
35 |         request.nextUrl.href
36 |       )
37 |     );
38 |   }
39 | }
40 | 
41 | export const config = {
42 |   matcher: [
43 |     // Skip all internal paths (_next)
44 |     "/((?!_next).*)",
45 |     // Optional: only run on root (/) URL
46 |     // '/'
47 |   ],
48 | };
49 | 


--------------------------------------------------------------------------------