Array methods in JS, map(), filter(), reduce(), forEach(), find() explained #javascript #array

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Lets discuss methods for working with arrays.
map() method creates a new array by calling a provided function on every element in the original array. It is used to transform an array into a different array.
filter() method creates a new array with all elements that pass the test implemented by the provided function. It is used to filter an array based on some criteria.
reduce() method applies a function against an accumulator and each element in the array (from left to right) to reduce it to a single value. It is used to perform some operation on the elements of an array and return a single value.
forEach() method calls a provided function once for each element in the array, but does not return a new array. It is used to perform some operation on each element of an array.
find() method returns the value of the first element in the array that satisfies the provided function. It is used to find a specific element in an array.