LGTM1

On Monday, March 17, 2025 at 11:24:06 AM UTC-7 sligh...@chromium.org wrote:

> I'm recused on this one, but would like to see it move forward quickly. 
> Great work.
>
> On Friday, March 14, 2025 at 1:32:38 PM UTC-7 Chromestatus wrote:
>
>> Contact emails issac...@microsoft.com, seth.b...@microsoft.com, 
>> icle...@google.com 
>>
>> Explainer 
>> https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/CrashReporting/AddStackToCrashReports.md
>>  
>> https://github.com/WICG/crash-reporting/issues/12 
>>
>> Specification https://wicg.github.io/crash-reporting 
>>
>> Design docs 
>>
>> https://docs.google.com/document/d/19DpvHIiYbmB9wgIP0BdI4vOnfVLcAZFmfIAml7SqRQA/edit?usp=sharing
>>  
>>
>> Summary 
>>
>> This feature captures the JS call stack when a web page becomes 
>> unresponsive due to JavaScript code running an infinite loop or other very 
>> long computation. This helps developers to identify the cause of the 
>> unresponsiveness and fix it more easily. The JS call stack is included in 
>> the crash reporting API when the reason is unresponsive.
>>
>>
>> Blink component Chromium > Internals > Network > ReportingAndNEL 
>> <https://issues.chromium.org/issues?q=customfield1222907:%22Chromium%20%3E%20Internals%20%3E%20Network%20%3E%20ReportingAndNEL%22>
>>  
>>
>> TAG review https://github.com/w3ctag/design-reviews/issues/981 
>>
>> TAG review status Issues addressed 
>>
>> Origin Trial Name Call stacks in crash reports 
>>
>> Chromium Trial Name DocumentPolicyIncludeJSCallStacksInCrashReports 
>>
>> Origin Trial documentation link 
>> https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/CrashReporting/AddStackToCrashReports.md
>>  
>>
>> WebFeature UseCounter name 
>> kDocumentPolicyIncludeJSCallStacksInCrashReports 
>>
>> Risks 
>>
>>
>> Interoperability and Compatibility 
>>
>> "The stack trace format itself is not compatible across browsers." 
>> However, "It is already exposed throughout the web platform (via the 
>> `error.stack` getter), and there is already a lot of software, both client- 
>> and server-side, which deals with parsing the different browsers' formats."
>>
>>
>> *Gecko*: No signal (
>> https://github.com/mozilla/standards-positions/issues/1057) 
>>
>> *WebKit*: No signal (
>> https://github.com/WebKit/standards-positions/issues/380) 
>>
>> *Web developers*: Positive 
>> https://github.com/denoland/deno/issues/26919#issuecomment-2584648202 
>> https://github.com/WICG/crash-reporting/issues/21 
>> https://github.com/electron/electron/issues/45356#issuecomment-2635086589 
>> https://github.com/electron/electron/pull/44204#discussion_r1845994904 
>> https://github.com/TurboWarp/desktop/issues/1113 
>> https://github.com/getsentry/sentry-javascript/pull/14044#issuecomment-2468480434
>>  
>> https://www.electronjs.org/blog/electron-34-0#unresponsive-renderer-javascript-call-stacks
>>  
>>
>> *Other signals*: Origin trial participants have found the feature 
>> useful, and their feedback has been positive. 
>>
>> Security 
>>
>> Stack frames from cross-domain scripts that were not loaded with CORS are 
>> omitted.
>>
>>
>> WebView application risks 
>>
>> Does this intent deprecate or change behavior of existing APIs, such that 
>> it has potentially high risk for Android WebView-based applications?
>>
>> No, the feature does not deprecate or change the behavior of existing 
>> APIs such that it has potentially high risk for Android WebView-based 
>> applications.
>>
>>
>> Debuggability 
>>
>> Developers can launch DevTools, go to the "Application" Tab, then in the 
>> "Background services" section click on "Reporting API" where they can 
>> inspect reports that are queued to be sent. Application --> Reporting API
>>
>>
>> Will this feature be supported on all six Blink platforms (Windows, Mac, 
>> Linux, ChromeOS, Android, and Android WebView)? Yes 
>>
>> Is this feature fully tested by web-platform-tests 
>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>
>> ? No 
>>
>> This feature is not currently testable on WPT, since triggering it 
>> requires crashing the browser.
>>
>>
>> DevTrial instructions 
>> https://github.com/MicrosoftEdge/MSEdgeExplainers/blob/main/CrashReporting/HOWTO.md
>>  
>>
>> Flag name on about://flags 
>>
>> Finch feature name DocumentPolicyIncludeJSCallStacksInCrashReports 
>>
>> Requires code in //chrome? False 
>>
>> Tracking bug 
>> https://bugs.chromium.org/p/chromium/issues/detail?id=1445539 
>>
>> Availability expectation Initially the feature will only be available in 
>> Chromium browsers. 
>>
>> Non-OSS dependencies 
>>
>> Does the feature depend on any code or APIs outside the Chromium open 
>> source repository and its open-source dependencies to function?
>> No. 
>>
>> Estimated milestones 
>> Shipping on desktop 136 
>> Origin trial desktop first 127 
>> Origin trial desktop last 132 
>> Origin trial extension 1 end milestone 135 
>> DevTrial on desktop 125 
>> Shipping on Android 136 
>> Origin trial Android first 127 
>> Origin trial Android last 132 
>> DevTrial on Android 125 
>> Shipping on WebView 136 
>> Origin trial WebView first 127 
>> Origin trial WebView last 132 
>>
>> Anticipated spec changes 
>>
>> Open questions about a feature may be a source of future web compat or 
>> interop issues. Please list open issues (e.g. links to known github issues 
>> in the project for the feature specification) whose resolution may 
>> introduce web compat/interop risk (e.g., changing to naming or structure of 
>> the API in a non-backward-compatible way).
>> None 
>>
>> Link to entry on the Chrome Platform Status 
>> https://chromestatus.com/feature/4731248572628992?gate=5150803040141312 
>>
>> Links to previous Intent discussions Intent to Prototype: 
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/MW2PPF6784DDB763E2DA7BFC75AE51613ABC27B2%40MW2PPF6784DDB76.namprd00.prod.outlook.com
>>  
>> Ready for Trial: 
>> https://groups.google.com/a/chromium.org/g/blink-dev/c/aVpeVRO1Sy4 
>> Intent to Experiment: 
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/f43b4e9f-5af8-4c4b-bcd9-342332dd57edn%40chromium.org
>>  
>> Intent to Extend Experiment 1: 
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/67819b5d.2b0a0220.275672.09ce.GAE%40google.com
>>  
>>
>>
>> This intent message was generated by Chrome Platform Status 
>> <https://chromestatus.com>. 
>>
>

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