PerformanceMeasure: detail property
Note: This feature is available in Web Workers.
The read-only detail property returns arbitrary metadata that was included in the mark upon construction (when using performance.measure().
Value
Returns the value it was set to (from markOptions of performance.measure()).
Examples
The following example demonstrates the detail property.
js
performance.measure("dog", { detail: "labrador", start: 0, end: 12345 });
const dogEntries = performance.getEntriesByName("dog");
dogEntries[0].detail; // labrador
Specifications
| Specification |
|---|
| User Timing Level 3 # dom-performancemeasure-detail |
Browser compatibility
BCD tables only load in the browser