How do I set up ORMs in Node.js?

How do I set up ORMs in Node.js?

To set up ORMs in Node.js, you can use libraries like Sequelize or TypeORM. Which one would you like to know about?

Let's go with Sequelize. What are the first steps?

First, install Sequelize and the database driver using npm. For example, for PostgreSQL, run npm install sequelize pg pg-hstore.

What do I do after installing it?

Next, you need to initialize Sequelize in your project. Create a new instance of Sequelize and connect it to your database.

Can you show me a code example?

Sure! Here's a basic example:

const { Sequelize } = require('sequelize');
const sequelize = new Sequelize('database', 'username', 'password', {
  host: 'localhost',
  dialect: 'postgres',
});