How to Use the JavaScript Array Reduce Method with Examples 🚀 | Web Development Tutorial #91

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In this video, you will learn how to use the reduce method, which is one of the most powerful and versatile methods in JavaScript. The reduce method can help you to transform an array into a single value by applying a function to each element. You will see how to use the reduce method to perform various operations on numbers, objects, arrays, and strings, and how to write the callback function and the initial value. You will also see a real-world case example of using the reduce method to count the frequency of each letter in a string. By the end of this video, you will be able to use the reduce method confidently and efficiently in your code.

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