Run results for: filling - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.119 Safari/537.36

Browser: Chrome 64

Operating system: Linux

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
1	9023.4 Ops/sec
2	52418.3 Ops/sec

Script Preparation code:

var n = 1000;
var arr;

AخA
 
var n = 1000;var arr;

Tests:

for(var i=n-1, arr=[i]; i--; arr.unshift(i));

 
for(var i=n-1, arr=[i]; i--; arr.unshift(i));

const arr = Array(n).fill().map((_,i)=>i)

 
const arr = Array(n).fill().map((_,i)=>i)