Welcome to our collection of advanced Angular CLI tutorials! Whether you are a seasoned developer or just starting out with Angular, these tutorials will help you master the Angular CLI and its advanced features.

Table of Contents

Introduction

The Angular CLI is a powerful tool that simplifies the development process for Angular applications. It allows you to quickly set up a new project, add new features, and deploy your application with ease.

CLI Commands

Here are some essential CLI commands that you should be familiar with:

  • ng new: Create a new Angular project.
  • ng generate: Generate files for components, services, directives, pipes, and more.
  • ng serve: Serve your application in development mode.
  • ng build: Build your application for production.

Workspaces and Libraries

Angular CLI supports workspaces, which allow you to manage multiple projects from a single directory. Libraries are a way to share code between projects. Here's how to create a workspace and add a library:

ng new my-workspace
cd my-workspace
ng new my-library

Advanced Development Techniques

To take your Angular development to the next level, you can explore advanced techniques such as:

  • TypeScript Decorators: Enhance your components and services with decorators.
  • RxJS: Use reactive programming to handle asynchronous operations.
  • Custom Builders: Extend the CLI with custom builders for advanced tasks.

Performance Optimization

Optimizing your Angular application's performance is crucial for a great user experience. Here are some tips for performance optimization:

  • Tree Shaking: Remove unused code from your application.
  • Code Splitting: Split your code into smaller chunks to load them on demand.
  • Lazy Loading: Load modules only when they are needed.

Troubleshooting

When you encounter issues with your Angular CLI project, here are some common troubleshooting steps:

  • Check your package.json for correct dependencies.
  • Run ng serve --debug for detailed logs.
  • Look for related issues on Stack Overflow or the Angular GitHub issues page.

Further Reading

For more in-depth learning, check out the following resources:

Angular CLI Architecture