How can i check if a javascript array includes a specific value?

To check if an array contains a specific value in JavaScript, you can use the `includes` method. Example:

let fruits = ['apple', 'banana', 'cherry'];
let hasApple = fruits.includes('apple');
console.log(hasApple);  // true
The `includes` method returns a boolean indicating whether the array contains the specified element.

Beginner's Guide to JavaScript