Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.79 Safari/537.36
Chrome 67
Windows 7
Desktop
5 years ago
Test name Executions per second
for element of SMALL 326835.5 Ops/sec
for const element of SMALL 4001908.0 Ops/sec
myArr forEach SMALL 4890384.0 Ops/sec
array index SMALL 1614338.0 Ops/sec
map 3674249.0 Ops/sec
Script Preparation code:
Tests:
  • for element of SMALL

  • for const element of SMALL

  • myArr forEach SMALL

  • array index SMALL

  • map

  • forEach ES6 SMALL