Based on javascript-natural-sort by Jim Palmer, JavaScript Natural Multisort adds support for "naturally" sorting arrays of objects by a property and also for sorting an array in descending order. All ...

In a numeric sort, 9 comes before 80, but because numbers are converted to strings, "80" comes before "9" in the Unicode order. All undefined elements are sorted to the end of the array. The sort() ...

Each line is an object, and both lines together would be part of an array. Names in the name and value pairs include firstname and lastname, while the value pairs would be the actual appearing names, ...