Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.80 Safari/537.36
Chrome 75
Linux
Desktop
5 years ago
Test name Executions per second
new RegExp() 2343079.0 Ops/sec
RegExp() factory 2013591.2 Ops/sec
Literal 5266817.5 Ops/sec
Literal premade 4081819.2 Ops/sec
Script Preparation code:
Tests:
  • new RegExp()

  • RegExp() factory

  • Literal

  • Literal premade