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Bundles/error-resilience

Error Resilience Audit

error-resilience · v1.1.0 · paid

Error boundary coverage, structured logging, graceful degradation patterns, and external dependency failure handling.

Error Boundaries & UI Recovery

error-boundaries-ui-recovery · weight 0.35

Root error boundary wraps entire application
ab-001275
critical
Error boundaries exist around high-risk feature sections
ab-001276
critical
Fallback components are user-friendly
ab-001277
high
User-facing error messages are non-technical and actionable
ab-001278
high

Logging & Observability

logging-observability · weight 0.25

Structured logging in JSON format is implemented
ab-001279
high
Global unhandled promise rejection handler is configured
ab-001280
high
window.onerror handler catches synchronous errors
ab-001281
high
Error tracking service is configured in production
ab-001282
medium

Network & API Resilience

network-api-resilience · weight 0.25

Circuit breaker pattern for external API dependencies
ab-001283
medium
Timeout configured on all HTTP requests
ab-001284
medium
API calls implement retry logic with exponential backoff
ab-001285
medium
API fails gracefully with partial UI rendering
ab-001286
medium

Graceful Degradation & Shutdown

graceful-degradation-shutdown · weight 0.15

404 error page with navigation options
ab-001287
low
500 error page with incident tracking
ab-001288
low
Data-fetching components handle loading, success, error, and empty states
ab-001289
low
Form submission retries on network failure
ab-001290
low
Database connection pool with recovery strategy
ab-001291
low
Backend process handles graceful shutdown
ab-001292
low
Rate limit errors (HTTP 429) handled gracefully
ab-001293
low
Error logs scrubbed of sensitive data
ab-001294
info
Chaos testing exercises error paths
ab-001295
info
Source maps uploaded to error tracking service
ab-001296
low
Alert thresholds for error rate spikes documented and tested
ab-001297
info
Recovery time objectives documented
ab-001298
info