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For a very important reason, JavaScript is an event-driven language. This shows that, instead of waiting to be heard, JavaScript continues to operate while listening to more events.

Array.reduce()

Array.map()

Array.filter()

Array.some()

Array.find()

#javascript #technology #programming #arrays

medium.com

You Need to Know About The 5 JavaScript Array Methods

Whenever you want to update all elements within an array and save them in a new one, the .map() function comes in useful. You Need To Know About The 5 JavaScript Array Methods. For a very important reason, JavaScript is an event-driven language. This shows that, instead of waiting to be heard, JavaScript continues.

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