GitHub Open Source Insight
Computed at Sep 11, 2026GitHub repo leaderboard by stars, growth rate and activity.
netdata
The fastest path to AI-powered full stack observability, even for lean teams.
Go80,469 starslast pushed Yesterdaylangfuse
🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
TypeScript34,413 starslast pushed 23 hours agoSigNoz
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 Yesterdaymlflow
The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
Python27,892 starslast pushed 22 hours agocilium
eBPF-based Networking, Security, and Observability
Go25,107 starslast pushed Yesterdayapache
APM, Application Performance Monitoring System
Java24,947 starslast pushed 24 hours agoPrefectHQ
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
Python23,810 starslast pushed Yesterdayjaegertracing
CNCF Jaeger, a Distributed Tracing Platform
Go23,195 starslast pushed 23 hours agomikeroyal
Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking.
Dockerfile22,761 starslast pushed 1 year agovectordotdev
A high-performance observability data pipeline.
Rust22,531 starslast pushed Yesterday
| # | Repo | Language | Stars | 30-day trend | Last updated |
|---|---|---|---|---|---|
| 1 | netdata The fastest path to AI-powered full stack observability, even for lean teams. | Go | 80,469 | last pushed Yesterday | |
| 2 | langfuse 🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23 | TypeScript | 34,413 | last pushed 23 hours ago | |
| 3 | 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 | |
| 4 | mlflow The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data. | Python | 27,892 | last pushed 22 hours ago | |
| 5 | cilium eBPF-based Networking, Security, and Observability | Go | 25,107 | last pushed Yesterday | |
| 6 | apache APM, Application Performance Monitoring System | Java | 24,947 | last pushed 24 hours ago | |
| 7 | PrefectHQ Prefect is a workflow orchestration framework for building resilient data pipelines in Python. | Python | 23,810 | last pushed Yesterday | |
| 8 | jaegertracing CNCF Jaeger, a Distributed Tracing Platform | Go | 23,195 | last pushed 23 hours ago | |
| 9 | mikeroyal Self-Hosting Guide. Learn all about locally hosting (on premises & private web servers) and managing software applications by yourself or your organization. Including Cloud, LLMs, WireGuard, Automation, Home Assistant, and Networking. | Dockerfile | 22,761 | last pushed 1 year ago | |
| 10 | vectordotdev A high-performance observability data pipeline. | Rust | 22,531 | last pushed Yesterday |
All · 11,474