MeasureThat.net

Run results for: Date constructor inputs (extended by input of pre-existing Date object)

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:136.0) Gecko/20100101 Firefox/136.0
Firefox 136
Windows
Desktop
16 days ago
Test name Executions per second
Today 5167442.5 Ops/sec
Zero date 18410976.0 Ops/sec
Unix Timestamp 16556741.0 Ops/sec
Datetime 4392237.0 Ops/sec
Pre-existing Date object 14743464.0 Ops/sec
Script Preparation code:
AخA
 
const preExistingDate = new Date('2024-11-16T13:17:21.8881');
Tests:

  • Today

     
    new Date();

  • Zero date

     
    new Date(0);

  • Unix Timestamp

     
    new Date(1731792019);

  • Datetime

     
    new Date('2024-11-16T13:17:21.888163-08:00');

  • Pre-existing Date object

     
    new Date(preExistingDate)