NestJS: The Complete Developer’s Guide

Course Name : NestJS: The Complete Developer’s Guide
Students : 42,530
Duration : 19.5 hrs & 158 downloadable resources
Avg Rating : 4.7 (7,299 ratings)
Original Price : $119.99
Discount Price : $12
Instructor / Provider : Stephen Grider, Udemy
Course Type : Self Paced Online Course. Lifetime Access
Coupon : Click on ENROLL NOW to apply discount code

What You’ll Learn

Mastering Full-Stack App Development with NestJS

• Deploy feature-rich applications to production environments securely and confidently.
• Design robust authentication systems and implement permission controls from the ground up.
• Write integration and unit tests to ensure the reliability and functionality of your code.
• Automatically validate incoming request data to enhance security and accuracy.
• Use API clients for manual testing and debugging of your application.
• Leverage TypeScript to add structure and clarity to your codebase.
• Make your application more reusable and maintainable by mastering dependency injection.
• Implement and manage TypeORM relationships to connect and query data effectively.
• Gain a behind-the-scenes understanding of NestJS’s request-response cycle and core features.

Topics Covered

Application Deployment

• Securely deploy your fully functional app to production environments.

Testing and Validation

• Write automated tests (integration and unit tests) to guarantee code reliability.
• Implement automatic data validation for incoming requests.

Authentication and Permissions

• Build a complete authentication system to log users in and out.
• Implement a permissions system to restrict user actions based on roles.

TypeORM and Database Management

• Store and retrieve data with complex queries using TypeORM.
• Understand and utilize data relationships with TypeORM.
• Add structure and maintain consistency in your database using migrations.

Core NestJS Features

• Use Guards to secure sensitive data and block unauthorized access.
• Create Interceptors to handle and modify outgoing responses.
• Segment your application into modular, reusable components with Nest Modules.
• Write clean, declarative code using property, method, and parameter decorators.

Code Structure and Design

• Format outgoing responses with a custom DTO (Data Transfer Object) system.
• Enhance code reusability and maintainability through dependency injection.

By the end of this course, you’ll:

• Deploy secure, production-ready apps with full authentication and permission systems.
• Write reusable, testable, and scalable code by mastering NestJS’s features and TypeScript.
• Design and manage efficient database structures using TypeORM and migrations.
• Gain the skills needed to build, test, and deploy robust applications while following industry best practices.

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