Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:63.0) Gecko/20100101 Firefox/63.0
Firefox 63
Ubuntu
Desktop
6 years ago
Test name Executions per second
arr.length 237767376.0 Ops/sec
arr.length > 0 218054272.0 Ops/sec
Script Preparation code:
Tests:
  • arr.length

  • arr.length > 0