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, duration hours minute second in high quality that is uploaded to the channel Marius Espejo 21 March 2021. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 159,429 times and liked it 3.9 thousand visitors.
