test2

var array = [1,2,3];

Measures performance between using arr.at(1) to access an element in an array and arr[1]

Prüft was schneller ist

Prüft was schneller ist

Prüft was schneller ist

Should you be saving your fields to an object with Object.keys(toSave).forEach(k => ...) or by for(var i in object) { toSave[i] } or by Object.assign(destination, toSave);