Arrow functions in JavaScript

 Arrow functions in JavaScript

Arrow functions are a shorthand way of defining functions in JavaScript. They are more concise than traditional function declarations and make it easier to write functional programming-style code. Here's an example:

const add = (a, b) => a + b;

console.log(add(2, 3)); // Output: 5

In the code above, add is an arrow function that takes two arguments, a and b, and returns their sum. The function is assigned to the constant add, and the resulting value is logged to the console.