NestJS Crash Course: Everything you need to know! | NodeJS Tutorial 2023
In this video I walk you through a crash course of one the best Node.js frameworks: NestJS!
If you're completely new to Nest and are looking to understand the fundamentals, this is for you!
Topics covered include:
Starting a project
CRUD
Modules, controllers, services, pipes
Using the CLI to generate everything
Request body, query params, url params
Validation (class-validator)
3-layer architecture and dependency injection
Swagger (Open API) documentation ... and more!
00:00 - Intro
00:23 - Topics we’ll cover
01:36 - Starting a new project
04:38 - 3 Layer architecture
07:40 - Configuring endpoints
09:40 - Creating a new module
13:20 - Parsing URL params
16:18 - Dependency Injection
22:55 - Body parsing, DTOs, and entities
29:13 - Puppy
29:46 - Swagger OpenAPI Docs
40:35 - Parsing query parameters
45:30 - Exception and error handling
50:11 - Pipes intro
52:45 - Validation
59:13 - Using the CLI to generate CRUD
01:02:30 - Quick intro to Guards, Interceptors, Middleware
01:04:25 - Conclusion
01:05:12 - Outro
Watch video NestJS Crash Course: Everything you need to know! | NodeJS Tutorial 2023 online without registration, duration hours minute second in high quality. This video was added by user Marius Espejo 21 March 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 154,389 once and liked it 3.9 thousand people.