Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36
Chrome 81
Windows
Desktop
4 years ago
Test name Executions per second
string.indexOf 816116096.0 Ops/sec
string.includes 5386582.0 Ops/sec
Script Preparation code:
Tests:
  • string.indexOf

  • string.includes

  • array.indexOf

  • array.includes