Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2906.0 Safari/537.36
Chrome 56
Windows 7
Other
8 years ago
Test name Executions per second
Array constructor - 100000 items 1079.6 Ops/sec
Array literal - 100000 items 633.6 Ops/sec
Array literal (assign by index) - 100000 items 637.7 Ops/sec
Array literal (explicit length) - 100000 items 1450.6 Ops/sec
Array constructor (no new) - 100000 items 1301.0 Ops/sec
Tests:
  • Array constructor - 100000 items

  • Array literal - 100000 items

  • Array literal (assign by index) - 100000 items

  • Array literal (explicit length) - 100000 items

  • Array constructor (no new) - 100000 items