Transaction tracing, N+1 detection, slow endpoint surfacing, and frontend interaction-to-backend correlation. We use sampling strategies to control costs while preserving actionable signal.
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How We Use It
- Identifying slow database queries and N+1s
- Frontend interaction-to-backend correlation
- Performance regression detection
Monitoring & Testing
Why this matters: Observability and tests catch regressions early, reduce MTTR, and enable confident, frequent releases. We ship with confidence by instrumenting apps end-to-end: unit and integration tests, accessibility checks, and production observability. Our approach emphasizes fast feedback loops, clear failure signals, and actionable telemetry. Preferred defaults: Sentry for errors/perf, Playwright for E2E, Vitest or Bun Test for unit, OpenTelemetry for tracing, Lighthouse CI for budgets.