Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36
Chrome 64
Mac OS X 10.12.6
Other
2025 years ago
Test name Executions per second
object.assign 1360864.5 Ops/sec
keys 3303262.2 Ops/sec
for in 14205729.0 Ops/sec
Tests:
  • object.assign

  • keys

  • for in