Description: Angular JSON is a configuration file used by Angular CLI (Command Line Interface) to manage the configuration of an Angular project. This file, named ‘angular.json’, is essential for defining the properties and settings of the development environment, as well as customizing the behavior of build and development tools. It specifies aspects such as file paths, environment configurations, build options, and scripts to be executed during the build process. Additionally, it allows for the management of multiple applications and libraries within a single workspace, facilitating code organization and maintenance. The file structure is in JSON format, making it easily readable and editable. Angular JSON has become an essential part of the Angular ecosystem, enabling developers to optimize their workflow and tailor project configuration to their specific needs, thus ensuring a more efficient and organized development process.