How do I use expressions in template literals in JavaScript?

How do I use expressions in template literals in JavaScript?

You can use expressions in template literals by wrapping them in ${}. For example: const name = 'Alice'; const greeting = Hello, ${name}!;.

Can you give me another example?

Sure! If you want to calculate a value, you can do something like: const a = 5; const b = 10; const result = The sum is ${a + b}.;.

What if I want to include a function call in the expression?

You can definitely do that! For instance: const getName = () => 'Bob'; const message = Hi, ${getName()}!;.

Are there any limitations to using expressions in template literals?

The main limitation is that the expression must be valid JavaScript. Other than that, you can use any valid expression!