Internationalization (i18n) in an Angular Application: A Step-by-Step Guide

How To Implement Internationalization (i18n) In Angular Application(Multiple Language Support With Example)

Internationalization (or i18n) is the process of making an application accessible to different cultures. Implementing i18n in your Angular applications will ensure that your application is available to users in different languages and cultures.

What is Angular Internationalization (i18n)?

Angular internationalization (i18n) is the process of making an Angular application accessible to users in different languages and locales. This process involves localizing the Angular application to support multiple languages and cultures. Localization refers to the process of translating the application content, such as text, images, and videos, into different languages.

Why Should You Implement Internationalization (i18n) in Your Angular Application?

Implementing internationalization (i18n) in your Angular application will make it accessible to a larger audience around the world. Supporting multiple languages also allows you to expand your customer base and increase your revenue potential. Additionally, by localizing your application, you are demonstrating respect and understanding for different cultures and languages, which can help build loyalty among global customers.

How to Implement Internationalization (i18n) in Angular Application?

Implementing internationalization (i18n) in your Angular application requires the following steps:

• Step 1: Install the required packages.
• Step 2: Create the translation files.
• Step 3: Integrate the translation files.
• Step 4: Make sure the application is working properly.

Example of Implementing Internationalization (i18n) in Angular Application

Here is an example of how to implement internationalization (i18n) in an Angular application:

• Step 1: Install the @angular/localize package: Run npm install --save @angular/localize in your Angular app.
• Step 2: Create the translation files: Create separate translation files for each language you want to support. Make sure to use the same key-value pairs as the ones in the English version. For example, if you want to translate the word “home” into French, create a file home.fr.json with the following pair of key-value strings: “home”: “maison”.
• Step 3: Integrate the translation files: Add the translation files to your Angular application. Create a new folder inside the src directory and name it i18n. Inside the i18n folder, create a subfolder for each language you want to support and add the corresponding translation files to it.
• Step 4: Make sure the application is working properly: To make sure the translations are working properly, set the language in the browser to the one you want to test and open the application. If the original English string has been translated properly, you have successfully implemented internationalization (i18n) in your Angular application!

Conclusion

Making your Angular application available in different languages and cultures will ensure that it is accessible to a much larger audience. Implementing internationalization (i18n) in your application requires creating and integrating translation files and making sure the application is working properly. By following the steps outlined above, you can easily make your application available to a global audience.