How to build Angular 16 App for production

Building an Angular 16 app for production is an essential step in the development process. It ensures that your app is optimized, efficient, and ready to be deployed to a live environment. In this article, we will discuss the steps to build an Angular 16 app for production.

Step 1: Update Angular CLI

Before you start building your app for production, it’s important to make sure that you have the latest version of Angular CLI installed. You can update Angular CLI by running the following command in your terminal:

npm install -g @angular/cli@16

Step 2: Build for production

Once you have the updated Angular CLI, you can now build your app for production. Run the following command in your terminal:

ng build --prod

This command will generate a production-ready build of your Angular 16 app in the “dist” folder. It will also perform various optimizations such as minification, tree-shaking, and dead code elimination to ensure that your app is as small and efficient as possible.

Step 3: Test the production build

After building your app for production, it’s important to thoroughly test the production build to ensure that everything is working as expected. You can do this by running a local server and accessing your app in a web browser. You can use the following command to run a local server:

ng serve --prod

Once your app is running in production mode, you should test all the features and functionalities to make sure that everything is working as intended.

Step 4: Deploy to production

After successfully testing the production build of your Angular 16 app, you can deploy it to a live environment. This usually involves uploading the contents of the “dist” folder to a web server or a hosting service. You can use tools like FTP or other deployment methods to upload your app to a live server.

By following these steps, you can build a production-ready Angular 16 app and deploy it to a live environment. It’s important to regularly update and maintain your app to ensure that it remains efficient and optimized for production use.