Angular CLI (Command Line Interface)
Angular CLI (Command Line Interface) is a command-line tool provided by Angular that helps in creating, managing, and scaffolding Angular projects. It provides a set of commands that streamline the development process and automate common tasks.
Here are some key features and functionalities of Angular CLI:
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Project Generation: Angular CLI allows you to generate a new Angular project with a basic project structure and configuration files. It sets up the necessary files and dependencies to get you started quickly.
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Scaffolding: Angular CLI provides commands to generate various components, services, modules, and other Angular artifacts. It helps in creating the boilerplate code for different parts of your application, saving time and effort.
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Development Server: Angular CLI includes a built-in development server that allows you to run your Angular application locally during the development process. It automatically rebuilds and reloads your application when changes are made, providing a smooth development experience.
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Build and Bundling: Angular CLI provides commands to build your Angular application for production deployment. It optimizes and bundles your code, making it smaller and faster to load.
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Testing: Angular CLI integrates with testing frameworks like Jasmine and Karma. It provides commands to run unit tests, generate test coverage reports, and execute end-to-end (E2E) tests using Protractor.
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Configuration Management: Angular CLI manages the configuration of your project, including environment-specific configuration files. It allows you to define different configurations for development, staging, and production environments.
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Continuous Integration/Continuous Deployment (CI/CD) Integration: Angular CLI can be easily integrated with popular CI/CD platforms like Jenkins, Travis CI, and GitLab CI/CD. This enables automatic building, testing, and deployment of your Angular application.
Angular CLI simplifies the development workflow and provides a consistent and efficient way to create and manage Angular projects. It abstracts away many complex configuration details and automates common tasks, allowing developers to focus more on writing code and building applications.