Difference between for loop and foreach loop in JavaScript

Difference between for loop and foreach loop in JavaScript

Source:- Difference between for loop and foreach loop in JavaScript

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In JavaScript, both the for loop and the forEach loop are used for iterating over elements in an array or other iterable objects. However, they have distinct characteristics and use cases that set them apart.

`for` Loop:

The `for` loop is a traditional loop construct that provides more control over the iteration process. It consists of three parts: initialization, condition, and iteration expression.

for (initialization; condition; iteration) {
  // Code to be executed in each iteration
}

Example:

const numbers = [1, 2, 3, 4, 5];
for (let i = 0; i < numbers.length; i++) {
  console.log(numbers[i]);
}

`forEach` Loop:

The `forEach` loop is a higher-order function provided by arrays that simplifies the iteration process. It takes a callback function as its argument and applies that function to each element in the array.

array.forEach(callback(currentValue, index, array) {
  // Code to be executed for each element
});