Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0
Firefox 78
Windows
Desktop
3 years ago
Test name Executions per second
new Date() 407403.2 Ops/sec
Intl.DateTimeFormat() 237681.5 Ops/sec
Date().toLocaleString() 3723.6 Ops/sec
JavaScript Date Time format 981195.1 Ops/sec
JavaScript Date Time format using Template Strings. 1023746.6 Ops/sec
Script Preparation code:
Tests:
  • new Date()

  • Intl.DateTimeFormat()

  • Date().toLocaleString()

  • JavaScript Date Time format

  • JavaScript Date Time format using Template Strings.