Run results for: Checking property existence

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36

Browser: Chrome 80

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Script Preparation code:

  var props = {};
  var test = 1000;
  
  for (let i = 0; i < 1000; i++) {
   props['something' + i] = true;
  }

Tests: