How can I use template literals in JavaScript functions?

How can I use template literals in JavaScript functions?

Template literals allow you to embed expressions in strings using backticks. You can use them in functions to create dynamic strings.

Can you show me an example of a function using template literals?

Sure! Here's a simple example:

function greet(name) {
    return `Hello, ${name}! Welcome to our site.`;
}

This function takes a name and returns a greeting.

What if I want to include multiple variables in the template literal?

You can include multiple variables like this:

function introduce(name, age) {
    return `My name is ${name} and I am ${age} years old.`;
}

This will dynamically insert both the name and age into the string.

Are there any limitations to using template literals?

One limitation is that template literals cannot be used in places where regular strings are expected, like in certain older APIs. However, they are very versatile for most modern JavaScript use cases.