25 JavaScript Array Methods Every Developer Should Know

Master JavaScript arrays with these 25 methods and become a more productive JavaScript developer.

Arrays are wonderful and a very particular type in JavaScript. There are many useful built-in properties and methods that will help you resolve any task which involves arrays. Today we are going to discuss 25 array methods every developer should know.

• every()

• reduce()

• flat()

• filter()

• findIndex()

• find()

• isArray()

• from()

• some()

• indexOf() and lastIndexOf()

• shift()

• unshift()

• pop()

• push()

• reverse()

• join()

• includes()

• fill()

• concat()

• sort()

• splice()

• slice()

• map()

• forEach()

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