Add Chrome DevTools Extensibility API #28270
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| "devtools": { | ||
| "__compat": { | ||
| "description": "`devtools` details used in performance trace", |
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I think this should be moved into api.Performance.mark (see here), and renamed to markOptions_detail_devtools_parameter following this guideline.
| "devtools": { | |
| "__compat": { | |
| "description": "`devtools` details used in performance trace", | |
| "markOptions_detail_devtools_parameter": { | |
| "__compat": { | |
| "description": "`markOptions.details.devtools` parameter", |
Note: Theoretically, this could be captured additionally as subfeatures of the PerformanceMark() and PerformanceMeasure() constructors, and as subfeatures of the Performance{Mark,Measure}.detail properties, but given that these are non-standard features and the Blog post only mentions the performance.{mark,measure}() methods, let's not duplicate unnecessarily here.
| "color": { | ||
| "__compat": { | ||
| "support": { |
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| "color": { | |
| "__compat": { | |
| "support": { | |
| "color_parameter": { | |
| "__compat": { | |
| "description": "`color` parameter", | |
| "support": { |
| } | ||
| } | ||
| }, | ||
| "data": { |
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| "data": { | |
| "data_parameter": { | |
| "__compat": { | |
| "description": "`data` parameter", | |
| "support": { |
| } | ||
| } | ||
| }, | ||
| "end": { |
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| "end": { | |
| "end_parameter": { | |
| "__compat": { | |
| "description": "`end` parameter", | |
| "support": { |
| "label": { | ||
| "__compat": { | ||
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/console/timeStamp_static#label", |
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| "label": { | |
| "__compat": { | |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/console/timeStamp_static#label", | |
| "label_parameter": { | |
| "__compat": { | |
| "description": "`label` parameter", | |
| "mdn_url": "https://developer.mozilla.org/docs/Web/API/console/timeStamp_static#label", |
| "start": { | ||
| "__compat": { | ||
| "support": { |
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| "start": { | |
| "__compat": { | |
| "support": { | |
| "start_parameter": { | |
| "__compat": { | |
| "description": "`start` parameter", | |
| "support": { |
| "trackGroup": { | ||
| "__compat": { | ||
| "support": { |
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| "trackGroup": { | |
| "__compat": { | |
| "support": { | |
| "trackGroup_parameter": { | |
| "__compat": { | |
| "description": "`trackGroup` parameter", | |
| "support": { |
| "trackName": { | ||
| "__compat": { | ||
| "support": { |
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| "trackName": { | |
| "__compat": { | |
| "support": { | |
| "trackName_parameter": { | |
| "__compat": { | |
| "description": "`trackName` parameter", | |
| "support": { |
| "devtools": { | ||
| "__compat": { | ||
| "description": "`devtools` details used in performance trace", |
2 participants
Summary
The Chrome DevTools extensibility API adds some optional extra params to User Timing (
performance.markandperformance.measure) andconsole.timestampto provide additional information to performance traces.I\m looking to document these in mdn/content#41372 and so adding BCD data here.
Test results and supporting details
User Timing supported from 128 - https://developer.chrome.com/blog/new-in-devtools-128#perf-extension
Console.timesstamp supported from 134 https://developer.chrome.com/blog/new-in-devtools-134#console-timestamp
Spec discussions:
detailparam that allows developers to customize the presentation of timings in devtools w3c/user-timing#111Note I've marked it as
"standard_track": falsefor now, since those discussions are ongoing.Related issues
MDN content PR: mdn/content#41372