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Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
SigNoz
SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.
TypeScript32,065 starslast pushed Yesterdayjaegertracing
CNCF Jaeger, a Distributed Tracing Platform
Go23,195 starslast pushed 23 hours agogofr-dev
An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.
Go20,938 starslast pushed 2 days agodianping
CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
Java18,938 starslast pushed 2 years agoopenzipkin
pinpoint-apm
APM, (Application Performance Management) tool for large-scale distributed systems.
Java13,866 starslast pushed Yesterdayhighlight
highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.
TypeScript9,371 starslast pushed 3 weeks agouptrace
Open source APM: OpenTelemetry traces, metrics, and logs
Go4,282 starslast pushed 4 weeks agofuture-agi
Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.
Python1,966 starslast pushed 23 hours ago
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | SigNoz SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps. | TypeScript | 32,065 | last pushed Yesterday | |
| 2 | jaegertracing CNCF Jaeger, a Distributed Tracing Platform | Go | 23,195 | last pushed 23 hours ago | |
| 3 | gofr-dev An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability. | Go | 20,938 | last pushed 2 days ago | |
| 4 | dianping CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。 | Java | 18,938 | last pushed 2 years ago | |
| 5 | openzipkin Zipkin is a distributed tracing system | Java | 17,456 | last pushed 1 month ago | |
| 6 | pinpoint-apm APM, (Application Performance Management) tool for large-scale distributed systems. | Java | 13,866 | last pushed Yesterday | |
| 7 | highlight highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more. | TypeScript | 9,371 | last pushed 3 weeks ago | |
| 8 | uptrace Open source APM: OpenTelemetry traces, metrics, and logs | Go | 4,282 | last pushed 4 weeks ago | |
| 9 | future-agi Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0. | Python | 1,966 | last pushed 23 hours ago |
All · 11,474