OpenTelemetry compliant instrumentation for Prisma Client

OpenTelemetry integration for AdonisJS with sensible defaults and zero-config setup

OpenClaw diagnostics OpenTelemetry exporter for metrics, traces, and logs.

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Tiny shared OpenTelemetry substrate for the AbsoluteJS ecosystem. Type-replicates @opentelemetry/api's Tracer/Span shape, ships noop implementations + a tracerOrNoop helper + a zero-dep OTLP-HTTP-JSON span exporter (/otlp-http subpath), and pins ABS_ATTRS

Langfuse API client for universal JavaScript environments

The **OpenTelemetry integration** for the [AI SDK](https://ai-sdk.dev/docs) collects tracing spans for AI SDK calls and sends them through your configured OpenTelemetry setup.

Langfuse integration for LangChain

OpenTelemetry reporter for Playwright — send test metrics and traces to any OTEL-compatible backend

Langfuse integration for OpenAI SDK

Core OpenTelemetry primitives and SDK factory for Playwright Labs

Note: The underlying [exporter-trace-otlp-grpc](https://github.com/open-telemetry/opentelemetry-js/tree/main/packages/exporter-trace-otlp-grpc) package doesn't support ESM yet (see [this issue](https://github.com/open-telemetry/opentelemetry-js/issues/194

OpenTelemetry instrumentation for Cloudflare Workers used by Logfire - https://pydantic.dev/logfire

OpenTelemetry traces for pi-coding-agent — per-prompt span tree (interaction → llm_request, tool.<name>) exported via OTLP. Aspire-dashboard ready.

OpenTelemetry exporter for AIP integrity checkpoints and AAP verification results

Opentelemetry module for the server framework nitro. Compatible with Nuxt.

Raindrop integration for Vercel's Eve agent framework (OTel traces to Raindrop + Workshop)

Langfuse observability plugin for OpenCode - LLM tracing, prompt versioning, and cost tracking

OpenTelemetry GenAI utility for standardized telemetry collection across LLM, Agent, Embedding, Tool, Retrieval, Rerank, Memory and more

An OpenTelemetry tracing plugin for okfetch request lifecycles.