node js variables in string

Certainly! Here's an example of using variables in a string in Node.js, with explanations for each step:

// Declare variables
let name = 'Alice';
let age = 30;

// Create a string using variables
let message = `Hello, my name is ${name} and I am ${age} years old.`;

// Output the string
console.log(message);

Explanation:

1. let name = 'Alice'; - Declares a variable named name and assigns the value 'Alice' to it.

2. let age = 30; - Declares a variable named age and assigns the value 30 to it.

3. javascript let message = `Hello, my name is ${name} and I am ${age} years old.`;

4. Creates a string variable message using template literals (enclosed in backticks `) that includes the values ofnameandagevariables using${}` syntax to embed variables within the string.

5. console.log(message); - Outputs the value stored in the message variable to the console, displaying the string with the values of name and age embedded within it.