Instrumentation is directed, not preventive — add observability only when confirmed pain exists. Follow industry standards (OpenTelemetry, structured logging, performance.now()). Use when implementing metrics, tracing, performance debugging, or asking whether instrumentation is needed.
Instrumentation is directed, not preventive — add observability only when confirmed pain exists. Follow industry standards (OpenTelemetry, structured logging, performance.now()). Use when implementing metrics, tracing, performance debugging, or asking whether instrumentation is needed.