Arrow Functions in JavaScript: A Simpler Way to Write Functions

Less typing, cleaner syntax, and the modern way to write JavaScript functions. The first time I saw an arrow function, I thought someone had accidentally deleted half the code. No function keyword? No curly braces? No return statement? And it still works ? const square = n => n * n ; That's a complete, working function. It takes a number, squares it, and returns the result. Compare that to the traditional version: function square ( n ) { return n * n ; } Same behavior, half the characters. Arrow