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How to reverse an array in JavaScript without using libraries?

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Sometimes, we want to reverse an array in JavaScript without using libraries.

In this article, we’ll look at how to reverse an array in JavaScript without using libraries.

How to reverse an array in JavaScript without using libraries?

To reverse an array in JavaScript without using libraries, we use the array reverse method.

For instance, we write

const a = [3, 5, 7, 8];
const reversed = a.reverse();

to call a.reverse to return a new array with the elements in a reversed.

Conclusion

To reverse an array in JavaScript without using libraries, we use the array reverse method.

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