PostgresSQL (pg)

npm install pg

import { Client } from 'pg';
 
export const client = new Client({
    database: "test_db",
    user: "postgres",
    password: "my_passowrd_123"
});
 
( async () => {
    const result = await client.query('SELECT * from users where username = $1', ["tom"]);
    const dataArr = result.rows
})()