NestJs Course for Beginners - Create a REST API

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Build a CRUD REST API with end-to-end tests using NestJs, a rapidly growing Node.js framework for scalable and maintainable backend applications. Dive into modern web development techniques as you create a bookmarks API from scratch, incorporating Docker, PostgreSQL, Passport.js, Prisma, Pactum, and dotenv. Explore essential concepts such as modules, dependency injection, controllers, and authentication. Learn to set up a development environment, implement user sign-up and sign-in logic, and utilize NestJs pipes and guards. Gain hands-on experience with database management, including migrations and teardown logic. Master e2e testing with PactumJs and automate database processes. By the end of this comprehensive tutorial, you'll have a solid foundation in NestJs and be equipped to build robust, scalable backend applications.

Syllabus

) Course introduction.
) What is NestJs.
) Why using NestJs.
) What we are building.
) NestJs project setup.
) Modules.
) Auth module.
) Dependency injection.
) Auth controller.
) Setting up postgres in docker.
) Setting up prisma.
) User & bookmark models.
) Running prisma migrations.
) Prisma module.
) Using auth dtos.
) NestJs pipes.
) NestJs global pipe.
) Hashing user password with argon.
) Sign up logic.
) Sign in logic.
) Automate postgres restart & prisma migrations.
) NestJs config module.
) Using passport js & jwt module with nestJs.
) Get current user with access token.
) NestJs Guards.
) NestJs custom param decorator.
) e2e tests with pactumJs.
) Setting up test database.
) Automate test database restart & migrations.
) Using dotenv cli with prisma.
) Prisma database teardown logic.
) Auth e2e tests.
) User e2e tests.
) Bookmarks e2e test.

Taught by

freeCodeCamp.org

Reviews

5.0 rating, based on 3 Class Central reviews

Start your review of NestJs Course for Beginners - Create a REST API

Abhiranjan Chaurasia @abhiranjan

I recently completed the NestJS course for beginners, focused on building a REST API, and I must say it was an enlightening experience. The course covers essential aspects of NestJS, and I particularly enjoyed the sections on authentication, user an…

I recently completed the NestJS course for beginners, focused on building a REST API, and I must say it was an enlightening experience. The course covers essential aspects of NestJS, and I particularly enjoyed the sections on authentication, user and bookmark controllers. Here are some key highlights from my learning experience:

Authentication Handling:
The course provided a comprehensive understanding of handling authentication in NestJS. The instructor explained various authentication strategies and demonstrated how to integrate them seamlessly into the application. This knowledge has been invaluable in building secure and scalable APIs.

User and Bookmark Controllers:
The practical examples and hands-on exercises related to user and bookmark controllers were insightful. The instructor effectively conveyed the concepts and best practices for organizing and managing controllers in a NestJS application. This has greatly enhanced my ability to create modular and maintainable code.

Custom and Default Decorators:
One of the standout features of the course was the exploration of custom and default decorators in NestJS. The instructor elucidated how decorators can be leveraged to enhance readability and maintainability of code. This knowledge has proven to be a game-changer in writing clean and expressive code.

Pactum for Testing:
The introduction to Pactum for testing was a pleasant surprise. The course demonstrated how to use Pactum to write effective and concise API tests. The hands-on exercises were particularly helpful in solidifying my understanding of testing methodologies in a NestJS context.

Docker Configuration:
The course wisely included a section on Docker configuration for NestJS applications. The instructor explained the benefits of containerization and provided step-by-step guidance on setting up Docker for a NestJS project. This knowledge is crucial for ensuring consistency and portability across different environments.

Overall, the NestJS course for beginners exceeded my expectations. The content was well-structured, the examples were practical, and the explanations were clear and concise. I would highly recommend this course to anyone looking to gain a solid foundation in building REST APIs with NestJS. The combination of authentication, controller management, decorators, testing with Pactum, and Docker configuration makes it a comprehensive and valuable resource for beginners in NestJS development.
Duaa Imran

nice website i am very happy to learn the nestjs. i can inderstand easily one by one. thankuu so much
Mohammed Ahmed Ramadan

Tis course is very good course I lean many thing here I hope to see more courses like this have a nice day thank you

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