filter() method creates a new array with all elements that pass the test implemented by the provided function. It's an elegant way to filter out elements from an array.
filter() method is called on an array and takes a callback function as an argument. This callback function is executed for each element in the array and if the function returns
true, the current value is pushed to a new array. If the function returns
false, the element is discarded.
filter() method can also be used to filter objects in an array. Let's say we have an array of objects representing a group of people. We can use the
filter() method to find all people who are above a certain age.
filter() method in combination with the
You can also refer to MDN Web Docs for more detailed information on the
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