How to return value from an arrow function in JavaScript?

Question

Aryan Kumar · Answer

In JavaScript, you can return a value from an arrow function just like you would with a regular function. Arrow functions allow you to create concise one-liners for returning a value. Here's how you can return a value from an arrow function:

const functionName = (parameter1, parameter2, ...) => {
  // Function body
  return returnValue; // Return statement
};

Arrow functions are especially useful for short, single-expression functions, as they allow you to omit the curly braces {} and write the expression directly after the =>, making the code more concise. For such functions, you can return a value without using the return keyword explicitly, like this:

const addNumbers = (num1, num2) => num1 + num2;

This is known as an implicit return, and it works when the function body consists of a single expression.

forum

How to return value from an arrow function in JavaScript?

Can you answer this question?

1 Answers