Express integration guide
Installation
Basic configuration
Reporting unhandled errors
Reporting handled errors
Sending diagnostic data
Leaving breadcrumbs
Identifying users
Tracking releases
Session tracking
Next steps
Library reference
Configuration options
Customizing error reports
Reporting handled errors
Node utilities
Using a proxy
Compatibility guide
Automatically captured data
Further reading
View @bugsnag/js on GitHub
Express example project
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Compatibility guide
Bugsnag is compatible with Node.js 4+.