Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Chrome 68
Windows
Desktop
6 years ago
Test name Executions per second
standard string append 109.0 Ops/sec
array join 165.6 Ops/sec
array join 2 144.2 Ops/sec
Script Preparation code:
Tests:
  • standard string append

  • array join

  • array join 2