Web Apis Development Tutorials, Guides & Insights

   function applyOperation(arr, operation) {
       return arr.map(operation);
   }

   const numbers = [1, 2, 3, 4];
   const squaredNumbers = applyOperation(numbers, x => x * x);
   console.log(squaredNumbers); // Output: [1, 4, 9, 16]

In this example, applyOperation is a higher-order function that takes an array and an operation (a function) and applies the operation to each element in the array.