Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Chrome 105
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
lodash.get 3806948.5 Ops/sec
Optional chaining (babel es2015) 5314123.0 Ops/sec
Optional chaining (es2020) 15687131.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash.get

  • Optional chaining (babel es2015)

  • Optional chaining (es2020)

  • Without Optional chaining