Specification

• Introduce the CrashReportContext interface WICG/crash-reporting#37

Description

Discovered via #3399 and Chromium use counters, so I don't actually know a lot about this. Here's my educated guess:

The window.crashReport object is a key-value store to record information about your application's state. If there's a crash, then the data in the key-value store is sent to your crash reporting endpoint, to help you pinpoint the cause of the crash.

Documentation

• https://github.com/WICG/crash-reporting/blob/gh-pages/crashReport-explainer.md

Browser support

• https://chromestatus.com/feature/6228675846209536 (145)
• window.crashReport key-value API mozilla/standards-positions#1271
• window.crashReport key-value API WebKit/standards-positions#528