Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Chrome 108
Windows
Desktop
one year ago
Test name Executions per second
parseInt a number 464132.8 Ops/sec
parseInt a string 416229.8 Ops/sec
toString a number 4143350.0 Ops/sec
toString a string 4675390.0 Ops/sec
string literal a number 7284814.0 Ops/sec
string literal a string 5250444.0 Ops/sec
add empty string to number 7268388.0 Ops/sec
add empty string to string 6844595.0 Ops/sec
Script Preparation code:
Tests:
  • parseInt a number

  • parseInt a string

  • toString a number

  • toString a string

  • string literal a number

  • string literal a string

  • add empty string to number

  • add empty string to string