js-array-each-slice Adds eachSlice to js Array. Install: npm i array-each-slice Usage examples: import 'array-each-slice'; [1,2,3,4].eachSlice(2) // [[1,2], [3,4]] [1,2,3,4].forEachSlice(2, callback, thisArg) // Equals [1,2,3,4].eachSlice(2).forEach(callback, thisArg)