> OpenTelemetry distributed tracing for PsyQueue. Trace context propagation from enqueue to process.
Langfuse OpenTelemetry export helpers
Langfuse instrumentation methods based on OpenTelemetry
Core functions and utilities for Langfuse packages
NestJS OpenTelemetry Library
Langfuse API client for universal JavaScript environments
Vercel wrapper around OpenTelemetry APIs
OpenTelemetry instrumentation for Drizzle ORM
Langfuse integration for LangChain
Langfuse integration for OpenAI SDK
SDK for integrating Braintrust with OpenTelemetry
Official Fastify OpenTelemetry Instrumentation
OpenTelemetry Web Tracer
Datadog APM tracing client for JavaScript
OpenTelemetry telemetry plugin for opencode CLI
OpenTelemetry plugin for PostGraphile
Phoenix OpenTelemetry tracing SDK for Node.js — register tracing, manual span helpers, and context attributes for LLM observability
Langfuse observability plugin for OpenCode - LLM tracing, prompt versioning, and cost tracking
OpenTelemetry Tracing
Sentry Internal Tracing Package
[](https://github.com/netlify/primitives/actions) [](https://www.npmjs.com/package/@netlify/otel)
Provides low-level interfaces and helper methods for tracing in Azure SDK
OpenTelemetry compliant instrumentation for Prisma Client
Sentry Performance Monitoring Package