Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36
Chrome 98
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
parseInt a number 828626.3 Ops/sec
parseInt a string 692133.1 Ops/sec
toString a number 6738494.0 Ops/sec
toString a string 8374999.0 Ops/sec
string literal a number 13346740.0 Ops/sec
string literal a string 9452482.0 Ops/sec
add empty string to number 11690980.0 Ops/sec
add empty string to string 9869673.0 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