Angular: Building and Deploying Angular Apps

Angular is a popular web application framework that is used to build complex and dynamic web applications. In order to deploy an Angular application, you need to build it first. The build process compiles your code, assembles it into bundles, and generates a static output that can be served by any web server. In this guide, we'll cover the steps involved in building and deploying an Angular app.

Syntax

To build an Angular app, use the following command:

ng build --prod

To deploy the built application, copy the contents of the dist/ folder to the appropriate location on the server.

Example

To build an Angular app, navigate to the project directory and run the following command:

ng build --prod

To deploy the app, copy the contents of the dist/ folder to the appropriate location on the server.

Output

Running the ng build --prod command generates a dist/ folder that contains the compiled and bundled output of the app.

Explanation

The ng build command is used to compile the TypeScript code, bundle the assets, and generate the output of an Angular application. The --prod flag is used to build the application in production mode, which enables optimizations such as tree shaking and ahead-of-time (AOT) compilation.

Use

The ng build command is typically used as part of a deployment pipeline to build the application in preparation for deployment. Once the application is built, it can be deployed to any web server that supports serving static files.

Important Points

• Building an Angular application generates a static output that can be served by any web server.
• The ng build command is used to compile and bundle an Angular application.
• The --prod flag is used to build the application in production mode, with optimizations such as tree shaking and AOT compilation.
• The output of the build is placed in the dist/ folder.
• The built output can be deployed to any web server that supports serving static files.

Summary

Building and deploying an Angular app is an important part of the development process. By using the ng build command, you can generate a static output of your application that is ready for deployment. Once the application is built, it can be deployed to any web server that supports serving static files.