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Best Open Source opentelemetry Libraries

A curated list of the most popular GitHub repositories tagged with opentelemetry. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1SigNoz/signoz

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open source Application Performance Monitoring (APM) & Observability tool

25,825TypeScript
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#2jaegertracing/jaeger

CNCF Jaeger, a Distributed Tracing Platform

22,481Go
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#3jina-ai/serve

☁️ Build multimodal AI applications with cloud-native stack

21,830Python
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#4openobserve/openobserve

OpenObserve is an open-source observability platform for logs, metrics, traces, and frontend monitoring. A cost-effective alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

17,957TypeScript
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#5Effect-TS/effect

Build production-ready applications in TypeScript

13,265TypeScript
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#6gogf/gf

A powerful framework for faster, easier, and more efficient project development.

13,037Go
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#7hyperdxio/hyperdx

Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

9,324TypeScript
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#8artilleryio/artillery

The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

8,894JavaScript
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#9traceloop/openllmetry

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

6,848Python
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#10open-telemetry/opentelemetry-collector

OpenTelemetry Collector

6,623Go
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