Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.74 Safari/537.36
Chrome 99
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Immutable.Set union 4225.4 Ops/sec
Convert JS Set to array, construct new Set 9648.9 Ops/sec
Array.from, construct new Set 9447.5 Ops/sec
HTML Preparation code:
Tests:
  • Immutable.Set union

  • Convert JS Set to array, construct new Set

  • Array.from, construct new Set