NestJS Masterclass - NodeJS Framework Backend Development

Master NestJS: Build Scalable Server-Side Applications with Node.js

Unlock the Power of NestJS: A Comprehensive Course for Developers

Looking to build efficient, reliable, and scalable server-side applications with Node.js? NestJS is a powerful framework gaining immense popularity – with over 3 million weekly downloads on NPM! Inspired by Angular, NestJS offers an opinionated structure that streamlines development and promotes best practices.

This practical NestJS course is designed to eliminate the steep learning curve many developers face. Frustrated with scattered tutorials? The NestJS Masterclass provides a detailed, extensive, and well-structured learning path to get you building real-world applications quickly. Consider it the most comprehensive NestJS course available – guaranteed!

Learn by Doing: Build a Real-World REST API

We'll learn NestJS by building a complete REST API server-side application for a blog. This hands-on approach ensures you gain practical experience with every concept. You'll dive deep into the internal mechanics of NestJS as you code, solidifying your understanding.

Curriculum Highlights: What You'll Master

This course covers a wide range of essential NestJS topics, meticulously designed for easy comprehension. Here's a glimpse of what you'll learn:

• Understanding Modules: Grasp the core concept of NestJS modules, their inter-relationships, and utilize various schematics (services, providers) for efficient application design.
• Validation and Pipes: Learn how to validate incoming data using powerful tools like class-validator and Pipes, ensuring data integrity and security.
• Dependency Injection: Master dependency injection, the cornerstone of NestJS, and learn how to manage dependencies, even dealing with circular dependencies between modules.
• Documenting Code: Discover how to leverage NestJS's built-in features to generate comprehensive API documentation using Open API Specification and Compodoc.
• TypeORM and Relational Databases: Integrate seamlessly with TypeORM to interact with relational databases. We'll use PostgreSQL in our blog application and explore all of TypeORM's capabilities.
• Database Relations: Understand and implement various database relationships (one-to-one, one-to-many, many-to-many) using TypeORM, eliminating database connection confusion.
• Configuration Environments in NestJS: Manage application settings effectively across different environments (development, production) using NestJS's robust configuration system.
• Exception Handling: Implement elegant and effective exception handling strategies to improve both developer experience and application stability.
• Database Transactions: Utilize TypeORM transactions to manage complex CRUD operations that involve multiple database entities.
• User Authentication with JSON Web Tokens (JWT): Build a secure and robust user authentication system using JWTs.
• Guards and Decorators: Leverage Guards to control access to your API endpoints and Decorators to add metadata and payloads to requests.
• Google Authentication: Implement Google OAuth authentication for a streamlined user signup process.
• File Uploads: Handle file uploads securely using NestJS Interceptors.
• Unit and End-to-End Testing: Write testable code with dedicated modules for unit testing and end-to-end testing in NestJS.
• Mongoose and MongoDB: Integrate with NoSQL databases like MongoDB when needed.
• Deployment to AWS: Learn the intricacies of deploying your NestJS application to AWS, including using CloudFront CDN and S3 buckets for media file serving.

About the Instructor: Manik

Manik is a seasoned full-stack developer with 15 years of experience. He's been deeply involved with NestJS for the past four years, developing and maintaining an application that receives over one million daily hits. Recognizing the lack of accessible NestJS tutorials, Manik created this course to share his hard-earned knowledge and guide you to success.