Reporting API - Dictionary reports not Report.body objects#43195
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hamishwillee wants to merge 12 commits intomdn:mainfrom
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Reporting API - Dictionary reports not Report.body objects#43195hamishwillee wants to merge 12 commits intomdn:mainfrom
hamishwillee wants to merge 12 commits intomdn:mainfrom
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This was referenced Mar 2, 2026
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hamishwillee
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Mar 2, 2026
| ### Reporting deprecated features | ||
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| In our [deprecation_report.html](https://mdn.github.io/dom-examples/reporting-api/deprecation_report.html) example, we create a simple reporting observer to observe usage of deprecated features on our web page: | ||
| This example shows how to observe `"deprecation"` reports within a page that triggers them using a {{domxref("ReportingObserver")}}. |
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Note, new example is much easier to trigger and can be done inline.
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This pull request has merge conflicts that must be resolved before it can be merged. |
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This pull request has merge conflicts that must be resolved before it can be merged. |
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The Reporting API changed such that ReportBody and Report are now dictionaries, and so (at least in theory) are all the derived report classes.
Note
In fact the specs and implementations are all over the place.
COEPViolationReportwhich defines an un-named report object that derives from nothing.Anyway, the intent of the spec is clear, and there is evidence of interest to migrate. BCD suggested I just document as dictionaries, and that is certainly cleaner than trying to keep the story in an intermediate state.
This updates all the report objects into dictionaries, removing all inheritence. This is inline with MDN ways-of-working when a dictionary object is needed.
Todo:
NOTE, where possible, have removed separate pages for property docs. Pointless in most of these (just repetetive). Have kept them where useful.
Note BCD links depend on mdn/browser-compat-data#27047
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