JS Error Tracking Available (v1)
Catch client-side JavaScript, console, and network errors that real visitors hit.
Where in the dashboard
Errors — grouped error reports, each linkable back to the sessions where it occurred.
Key concept
The tracker reports errors through a dedicated error-report ingest path
(/v1/ingest/error-report). It captures uncaught exceptions, relevant console
errors, and failed network requests, then groups them so a recurring bug shows
up as one entry with a count rather than a flood of duplicates.
The point of error tracking in Visz is context, not just stack traces: an error report is tied to the session that triggered it, so you can replay the recording and watch what the visitor did right before things broke. That turns “some users get an error” into “here is the exact path that breaks.”
Errors also feed frustration analysis — an error-click (clicking an element that throws) is one of the regular frustration signals.
Related
- Frustration Signals — rage-, dead-, and error-clicks
- Session Recordings — replay the session behind an error
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