In this article, you will learn how to flat an array in JavaScript.
That’s the array of arrays that we have:
let arrays = [[1, 2], [3, 4], [5]];
You can flat it easily using .flat()
method and assigning it to a new variable:
let flattenedArray = arrays.flat();
If you want to see the flattened array, just log it to the console:
console.log(flattenedArray); // [1, 2, 3, 4, 5]
and yeah, it’s working :D
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