Listing latest benchmark results

Historical Performance Data aggregated from 6 community runs

Desktop Results:
Chrome 6 runs
Slice with begin argument
91.4M/s
Array.slice
87.6M/s
Array.concat
60.7M/s
Spread operator
54.1M/s
Slice with begin and end argument
24.0M/s
While loop
2.2M/s
For loop with declared length
2.1M/s
For loop
1.9M/s

Fastest: Slice with begin argument (47.8x faster)

View exact numbers
  • ✓ Slice with begin argument: 91,431,088 ops/sec
  • • Array.slice: 87,552,624 ops/sec
  • • Array.concat: 60,654,792 ops/sec
  • • Spread operator: 54,130,476 ops/sec
  • • Slice with begin and end argument: 24,002,996 ops/sec
  • • While loop: 2,152,768 ops/sec
  • • For loop with declared length: 2,111,465 ops/sec
  • • For loop: 1,914,440 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Browser OS User Agent When Created
Firefox 150 Mac OS X 10.15 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:150.0) Gecko/20100101 Firefox/150.0 3 months ago
Firefox 140 Mac OS X 10.15 Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:140.0) Gecko/20100101 Firefox/140.0 5 months ago
Chrome Mobile 144 Android Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Mobile Safari/537.36 6 months ago
Firefox 148 Linux Mozilla/5.0 (X11; Linux x86_64; rv:148.0) Gecko/20100101 Firefox/148.0 6 months ago
Chrome 103 Mac OS X 10.11.6 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 8 months ago
Chrome 142 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 8 months ago
Chrome 103 Mac OS X 10.11.6 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 8 months ago
Chrome 103 Mac OS X 10.11.6 Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36 8 months ago
Firefox 141 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:141.0) Gecko/20100101 Firefox/141.0 one year ago
Chrome Mobile 134 Android Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Mobile Safari/537.36 one year ago
Chrome 131 Linux Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 one year ago
Chrome 129 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36 Edg/129.0.0.0 one year ago