Run results for: Array.from vs Spread - performance benchmark

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.51 Safari/537.36

Browser: Chrome 99

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Tests:

Array.from - Set
var fooSet = new Set(); for(var i=0;i<1000000;i++) { fooSet.add(i); } var other = Array.from(fooSet);
Spread - Set
var fooSet = new Set(); for(var i=0;i<1000000;i++) { fooSet.add(i); } var other = [...fooSet];
Array.from - Array
var fooArr = []; for(var i=0;i<1000000;i++) { fooArr.push(i); } var other = Array.from(fooArr);
Spread - Array
var fooArr = []; for(var i=0;i<1000000;i++) { fooArr.push(i); } var other = [...fooArr];