Arrow Functions (ES6) let you write function expressions with shorter, cleaner syntax. They also handle the this keyword differently.
javascript
// Traditional function expression
const add_old = function(a, b) {
return a + b;
};
// Arrow function
const add_new = (a, b) => a + b;
console.log(add_old(2, 3));
console.log(add_new(2, 3));You should see
5 5