Learn about higher-order functions in JavaScript with examples.

Higher-order functions in JavaScript are functions that take other functions (callbacks) as their argument. They are very useful because they can make the code cleaner and allow us to easily achieve certain operations with arrays.

In this article, we will take a look at the important higher-order functions that you should know in JavaScript. So let’s get right into it.

• ForEach
• Map
• Filter
• Reduce

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