Nestjs MVC Project Tutorial for JavaScript Beginners
If you’re new to JavaScript and want to learn how to build a Model View Controller (MVC) project using Nestjs, then you’ve come to the right place. In this tutorial, we’ll go through the basics of building an MVC project with Nestjs and provide you with the knowledge and skills you need to create your own projects.
What is Nestjs?
Nestjs is a progressive Node.js framework that enables developers to build server-side applications using JavaScript or TypeScript. It is built on top of Express and provides an out-of-the-box application architecture so that developers can focus on writing business logic rather than boilerplate code.
Getting Started with Nestjs MVC
To get started with building an MVC project using Nestjs, you’ll need to have Node.js and npm installed on your machine. Once you have these prerequisites installed, you can create a new Nestjs project using the following command:
npm i -g @nestjs/cli
nest new project-name
After creating your new project, you can start building your MVC application by creating models, views, and controllers. Models represent the data structure of your application, views handle the user interface, and controllers manage the communication between the model and view.
Creating Models, Views, and Controllers
Let’s start by creating a simple model for a user in your Nestjs project. You can create a new file called user.model.ts and define the user model using TypeScript interfaces.
export interface User {
id: number;
name: string;
email: string;
}
Next, you can create a new controller for managing user data by creating a file called user.controller.ts. In this file, you can define methods for handling user data, such as fetching users, creating users, updating users, and deleting users.
import { Controller, Get, Post, Put, Delete } from '@nestjs/common';
import { User } from './user.model';
@Controller('users')
export class UserController {
@Get()
getUsers(): User[] {
// logic for getting users
}
@Post()
createUser(): User {
// logic for creating a user
}
@Put()
updateUser(): User {
// logic for updating a user
}
@Delete()
deleteUser(): void {
// logic for deleting a user
}
}
Finally, you can create a view for displaying user data by creating a new file called user.view.html. In this file, you can use HTML and JavaScript to create the user interface for your application.
Conclusion
Building an MVC project using Nestjs is a great way for JavaScript beginners to learn about application architecture and build real-world projects. By following this tutorial, you will have the knowledge and skills you need to create your own MVC projects using Nestjs.
So go ahead and start building your own Nestjs MVC project today!
Nestjs is huge and heavy use express-mod instead it is lighter and nothing complicated
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Full Video Link – https://youtu.be/UDR57jw38LA
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