Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0
Firefox 123
Windows
Desktop
9 months ago
Test name Executions per second
isFinite 8673759.0 Ops/sec
is undefined 9934898.0 Ops/sec
Script Preparation code:
Tests:
  • isFinite

  • is undefined