My Blog

Author: saqibkhan

  • Exception Handling and Validation

    • Error Handling: Learn how to handle errors and exceptions in NestJS applications, including the use of exception filters and custom error handling strategies.
    • Validation: Explore how to validate request data using libraries like class-validator and how to integrate validation into your controllers and services.

  • Services and Providers

    • Creating Services: Learn how to create services that contain business logic and interact with databases or other APIs.
    • Using Providers: Understand the role of providers in NestJS and how to use them to manage application state and dependencies.

  • Controllers and Routes

    • Creating Controllers: Learn how to create controllers to handle HTTP requests and map routes.
    • Handling Requests: Understand how to handle different types of HTTP requests (GET, POST, PUT, DELETE) and how to validate and parse request data.

  • Modules and Dependency Injection

    • Understanding Modules: Dive into how NestJS modules work, their role in organizing application components, and how to create and import modules.
    • Dependency Injection: Explore NestJS’s built-in dependency injection system, how it helps with managing service instances, and how to use it to inject services into controllers and other services.

  • Creating Your First NestJS Application

    • Project Initialization: Use the CLI to create a new NestJS project, explore the project structure, and understand the key components such as modules, controllers, and providers.
    • Running Your Application: Learn how to run the development server and view your application in a browser.

  • Setting Up Your Development Environment

    • Prerequisites: Ensure you have Node.js and npm/yarn installed. Also, make sure you’re familiar with TypeScript and basic Node.js concepts.
    • Installing NestJS CLI: Learn how to install the NestJS CLI tool to quickly generate and manage projects.

  • Introduction to NestJS

    • What is NestJS?: Understand the basics of NestJS, its history, and why it’s used for building server-side applications.
    • Why NestJS?: Explore the benefits of using NestJS over other frameworks such as Express or Koa, focusing on its structure, TypeScript support, and extensibility.

  • Long-Form Tutorials and Guides

    • Building a Full-Stack Application with NestJS and Angular
      • Description: A detailed guide on building a full-stack application integrating NestJS with Angular.
      • Length: Extensive tutorial with in-depth explanations and code examples.
    • NestJS and Redis Tutorial by Medium
      • Description: Comprehensive guide on integrating Redis with a NestJS application.
      • Length: Detailed long-form article.
    • Building Microservices with NestJS and Docker
      • Description: An in-depth tutorial on setting up microservices with NestJS and deploying them using Docker.
      • Length: Extensive guide with practical examples.
    • Implementing CQRS in NestJS
      • Description: Detailed explanation of implementing the Command Query Responsibility Segregation (CQRS) pattern in NestJS.
      • Length: Long-form article with code examples.
    • Serverless NestJS with AWS Lambda
      • Description: Guide on deploying NestJS applications to AWS Lambda using serverless architecture.
      • Length: Comprehensive tutorial.

  • Extended Courses

    1. NestJS Complete Guide by Eduonix
      • Description: This course covers NestJS thoroughly, including foundational to advanced topics with practical applications.
      • Length: Extensive, modular course with detailed lessons.
    2. The Complete Guide to NestJS by CodeAcademy
      • Description: An in-depth guide that covers the essentials of NestJS and advanced topics.
      • Length: Comprehensive, with practical coding exercises and examples.
    3. NestJS for Beginners on Udemy
      • Description: Aimed at beginners, this course offers a step-by-step approach to learning NestJS.
      • Length: Over 10 hours of content, including real-world projects.
    4. Fullstack NestJS on Udemy
      • Description: Covers both backend and frontend integration using NestJS, including practical applications and real-world examples.
      • Length: Extensive course with several hours of detailed content.
    5. NestJS with MongoDB, TypeORM, and GraphQL on Udemy
      • Description: Comprehensive course covering full-stack development with NestJS, MongoDB, TypeORM, and GraphQL.
      • Length: Over 15 hours of content.

  • Books and Extended Reading

    1. “NestJS – A Progressive Node.js Framework” Book
      • Description: A book covering various aspects of NestJS, from basics to advanced topics.
      • Length: In-depth book with several chapters on different subjects.
    2. “Mastering NestJS” Book
      • Description: Comprehensive guide to mastering NestJS, including best practices and advanced usage.
      • Length: Detailed book with a focus on real-world applications.