List of JavaScript array method

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Methods Description
concat() It returns a new array object that contains two or more merged arrays.
copywithin() It copies the part of the given array with its own elements and returns the modified array.
every() It determines whether all the elements of an array are satisfying the provided function conditions.
fill() It fills elements into an array with static values.
filter() It returns the new array containing the elements that pass the provided function conditions.
find() It returns the value of the first element in the given array that satisfies the specified condition.
findIndex() It returns the index value of the first element in the given array that satisfies the specified condition.
forEach() It invokes the provided function once for each element of an array.
includes() It checks whether the given array contains the specified element.
indexOf() It searches the specified element in the given array and returns the index of the first match.
join() It joins the elements of an array as a string.
lastIndexOf() It searches the specified element in the given array and returns the index of the last match.
map() It calls the specified function for every array element and returns the new array
pop() It removes and returns the last element of an array.
push() It adds one or more elements to the end of an array.
reverse() It reverses the elements of given array.
shift() It removes and returns the first element of an array.
slice() It returns a new array containing the copy of the part of the given array.
sort() It returns the element of the given array in a sorted order.
splice() It add/remove elements to/from the given array.
unshift() It adds one or more elements in the beginning of the given array.

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