opentelemetry-js
https://github.com/open-telemetry/opentelemetry-js
TypeScript
OpenTelemetry JavaScript Client
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Help out
- Issues
- sdk-logs Cloudflare Workers & `performance.timeOrigin`
- Possible EventTarget memory leak detected
- Dependency Dashboard
- The Parse operation resolves extension component configuration to properties
- Create SDK components
- [sdk-metrics] consider not invoking observable callbacks when instrument is configured with a `Drop` aggregation
- otlp-grpc-exporter: Expose gRPC ChannelOptions in OTLP gRPC Exporters
- ~2026-06 complete the HTTP / DB stable semconv migration
- ZoneContextManager causes infinite task scheduling loop when used with rc-align (Ant Design)
- refactor(build): migrate from tsc to tsdown with dual CJS/ESM exports
- Docs
- TypeScript not yet supported