What is the use of the “angular.json” file?

The “angular.json” file in Angular is a configuration file that provides information about the project and its associated dependencies, as well as other build-related configuration options.

The “angular.json” file contains information such as:

• The project’s name and root directory.
• The source files and build outputs.
• The configurations for each build target, such as development, production, and testing.
• The dependencies, such as libraries and tools, required by the project.
• The asset files, such as images and fonts, used in the project.
• The environment files, which provide environment-specific settings for the application.

The “angular.json” file is used by the Angular CLI to manage the build and deployment of the application. When you run ng serve or ng build, the CLI uses the information in this file to determine which files to include in the build and how to configure the build process.

In summary, the “angular.json” file is a critical part of an Angular project, as it provides the configuration information needed by the Angular CLI to manage the build and deployment of the application.