Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.88 Safari/537.36
Chrome 79
Mac OS X 10.15.2
Desktop
4 years ago
Test name Executions per second
ArrayBuffer.isView true 5310204.5 Ops/sec
instanceof true 5181488.5 Ops/sec
ArrayBuffer.isView false 5266826.0 Ops/sec
instanceof false 5103658.5 Ops/sec
HTML Preparation code:
Tests:
  • ArrayBuffer.isView true

  • instanceof true

  • ArrayBuffer.isView false

  • instanceof false