Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.2 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
lodash.get 3023360.0 Ops/sec
Optional chaining (babel es2015) 2852691.0 Ops/sec
Optional chaining (es2020) 8343789.0 Ops/sec
Without Optional chaining 8566417.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash.get

  • Optional chaining (babel es2015)

  • Optional chaining (es2020)

  • Without Optional chaining