Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Windows
Desktop
4 years ago
Test name Executions per second
string.indexOf 6350622.5 Ops/sec
string.includes 6003665.5 Ops/sec
array.indexOf 9115936.0 Ops/sec
array.includes 8160307.5 Ops/sec
Script Preparation code:
Tests:
  • string.indexOf

  • string.includes

  • array.indexOf

  • array.includes