🔥 Step-by-Step Guide to Building a Multilingual Website with Next.js: Start Now!

Have you ever wondered how you can build a website that connects with a global audience? A multilingual website not only increases your reach, but also demonstrates your commitment to providing a better experience for users around the world. Imagine, it's like being able to greet all the guests at a party in their own language, instead of just speaking one!

Think building a multilingual site is difficult? Maybe it used to be, but with Next.js and i18n, it's become surprisingly simple and enjoyable. In this tutorial, we'll walk through building a professional multilingual site together and attracting a global audience!

Why Next.js for Multilingual Sites?

Next.js is a powerful React framework that offers incredible features for modern website development. One of the standout features of Next.js is its strong support for i18n (internationalization). This means you can easily translate your website content into different languages and create a more customized user experience for your audience.

In simpler terms, Next.js is like a professional translator that can translate your website content into any language you want. This makes it easy for users around the world to connect with your website and enjoy it.

What is i18n and Why is it Important?

i18n is short for Internationalization. Internationalization is the process of designing a product or system so that it can easily adapt to different languages and cultures.

i18n is not just limited to text translation. It also includes things like date and time formatting, number and currency display, and even user interface design that is compatible with right-to-left (RTL) languages.

Suppose you want to build a website to sell your products around the world. If your website is only in one language, you will only attract audiences who speak that language. But if your website is multilingual, you can reach a much larger audience and increase your sales.

Step-by-Step: Building a Multilingual Website with Next.js and i18n

Now let's get to work and build a multilingual site with Next.js and i18n.

Setting Up a Next.js Project:

First, create a new Next.js project. You can use the following command:

        
          bash
          
        
      npx create-next-app my-multilingual-site
cd my-multilingual-site

Installing the next-i18next Package:

The next-i18next package is a powerful tool for managing translations in Next.js. Install it using the following command:

        
          bash
          
        
      npm install next-i18next react-i18next i18next i18next-browser-languagedetector i18next-http-backend

Configuring next-i18next:

Create a file named next-i18next.config.js in the root of your project and place the following settings in it:
```
        
          javascript
          
        
      module.exports = {
  i18n: {
    defaultLocale: 'fa',
    locales: ['fa', 'en'],
  },
};
```
In this file, defaultLocale specifies the default language of your website (Persian/Farsi in this case) and locales is a list of languages that your website supports (Persian/Farsi and English).

Creating Translation Files:

Create translation files in a folder called public/locales. For each language, create a separate JSON file. For example, for Persian/Farsi create a file named fa/common.json and for English create a file named en/common.json.

Sample content of the fa/common.json file:

        
          json
          
        
      {
  "title": "خوش آمدید",
  "description": "این یک وبسایت چند زبانه است."
}

Sample content of the en/common.json file:

        
          json
          
        
      {
  "title": "Welcome",
  "description": "This is a multilingual website."
}

Using Translations in Components:

In your components, use the useTranslation hook to access the translations:

        
          javascript
          
        
      import { useTranslation } from 'next-i18next';

function HomePage() {
  const { t } = useTranslation('common');

  return (
    <div>
      <h1>{t('title')}</h1>
      <p>{t('description')}</p>
    </div>
  );
}

export default HomePage;

Configuring next.config.js:

Update the next.config.js file to add next-i18next to your project:

        
          javascript
          
        
      const { i18n } = require('./next-i18next.config');

module.exports = {
  i18n,
};

Enabling serverSideTranslations in _app.js:

In the _app.js file, enable serverSideTranslations to load translations on the server:

        
          javascript
          
        
      import { appWithTranslation } from 'next-i18next';
import nextI18NextConfig from '../next-i18next.config';

function MyApp({ Component, pageProps }) {
  return <Component {...pageProps} />;
}

export default appWithTranslation(MyApp, nextI18NextConfig);

Showing Differences with an Example

Suppose you want to talk about artificial intelligence on your site. You can use Next.js to create different pages in different languages. For example, have a page in Persian/Farsi and a page in English, both talking about artificial intelligence.

Persian/Farsi Page: "هوش مصنوعی: آینده تکنولوژی" (Artificial Intelligence: The Future of Technology)
English Page: "Artificial Intelligence: The Future of Technology"

Using Next.js, you can easily create these pages and allow users to choose their preferred language. This makes your website accessible to a wider audience.

Conclusion

Building a multilingual site with Next.js and i18n can be a challenging but very rewarding experience. By following this tutorial, you can easily build a professional multilingual site and attract a global audience.

Remember, a multilingual site is not just about translating text. It's about creating a custom user experience that meets the needs and expectations of different audiences. With a little effort and creativity, you can build a multilingual site that not only increases your reach, but also establishes your brand as a global leader.

So what are you waiting for? Get started now and unlock a new world of opportunities for your business!

Alyvro

Alyvro

Alyvro

Alyvro