CellWall Logo

Exception Autocapture

Langfuse

Error Tracking
Needs review
v78c466a1
A script that automatically captures and reports unhandled exceptions and errors within a web application.
Updated 11/1/2026
https://ph.langfuse.com/static/1.438.14/exception-autocapture.js
Overall Score
89

Recorded Observations

104

For this resource version

File Size

17.44 KB

Download size

Load Time

34.95ms

Network latency

Execution Time

2.19ms

Runtime performance

Version Telemetry

Version Timeline

Visual representation of each version's active period

Metrics Over Time

Security score, performance score, and file size trends

0255075100v78c4Normalized ScoreVersion
Security Score
Performance Score
File Size (KB)

Uptime History

Average response time over time

Version History Details

Detailed information for each version

v78c466a1Latest
Span: 11 days
Score: 79
Size: 17.44 KB

Exposure & Risks

Security Score

Overall Security79 / 100
Security RatingNeeds review

Risk Assessment

Critical Risks0
Total Observations0

Security Rating

Needs review
Behavioral concerns detected; review and mitigation are advised.

Behavioral Concerns

No Known Security Risks

Our telemetry scan did not detect any immediate behavioral security risks for this resource.

Security Observations

Security-related findings from analysis

No security observations recorded for this version

Privacy & Data Flow

Data Collection

Cookies and local storage used by this script

No cookies or local storage detected

Third-party Connections

External domains this script connects to

No external connections detected

Permissions Required

Browser permissions and capabilities used

No special browser permissions required.

Privacy Observations

Privacy-related findings from analysis

No privacy observations recorded for this version

Technical & Performance Analytics

Load Performance

File Size17.44 KB
Load Time34.95ms

Runtime Performance

Execution Time2.19ms
Network Requests0

Impact Assessment

Good
Minimal performance impact on page load

Performance Observations

Performance-related findings from analysis

No performance observations recorded for this version

Global Variables

Variables added to the global scope

posthogErrorWrappingFunctionsextendPostHogWithExceptionAutoCaptureextendPostHogWithExceptionAutocapture

Event Listeners

Events this script listens for

No event listeners detected

Browser API Access

APIs and browser features accessed by this script

No API access detected

Technical Details

Compressed
Yes
CDN Delivery
No
Recorded Observations
104
Is Mirror
No
Network Requests
0
Resource Hash
78c466a1cff832f383673c78baf4b9b6f6a8c6c4618d54cfc62abfe4847063b3

AI Insights & Alternatives

Description

A comprehensive overview of this resource

This script integrates with web applications to detect and capture unhandled JavaScript errors and exceptions as they occur. It is designed to automatically collect crucial diagnostic information, including the error message, stack trace, and potentially contextual data about the application state or user actions leading up to the error. This collected data is then transmitted to the Langfuse service for analysis, enabling developers to identify, debug, and resolve issues proactively. The script operates in the background, listening for global error events, thereby enhancing application stability and improving the user experience by facilitating quick issue resolution.

Key Features

Core functionalities and capabilities of this resource

  • Automatic error capture
  • Exception monitoring
  • Stack trace collection
  • Contextual error data
  • Application health monitoring
  • Debugging assistance

Alternatives

Similar libraries you might consider

Documentation & Resources

Official Documentation