Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Chrome 67
Windows
Desktop
5 years ago
Test name Executions per second
for in 3957.4 Ops/sec
reduce 3955.9 Ops/sec
map 3562.6 Ops/sec
for of 19414.5 Ops/sec
reduce vals 20915.0 Ops/sec
Script Preparation code:
Tests:
  • for in

  • reduce

  • map

  • for of

  • reduce vals