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Repositories in this selection 23 · UTC 2026-11-03
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1—SSigNoz / signozSigNoz 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.TypeScriptNOASSERTION · Restricted / unknownInsufficient rank history32,5082,573——2026-11-02
2—Jjaegertracing / jaegerCNCF Jaeger, a Distributed Tracing PlatformGoApache-2.0 · PermissiveInsufficient rank history23,3643,220——2026-11-02
3—Ggofr-dev / gofrAn opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.GoApache-2.0 · PermissiveInsufficient rank history20,8201,789——2026-11-02
4—Ddianping / catAs the basic component of the server-side project, CAT provides multi-language clients such as Java, C/C++, Node.js, Python, Go, etc., and has been deeply integrated into Meituan-Dianping’s infrastructure middleware framework (MVC framework, RPC framework, database framework, cache framework, etc., message queue, configuration system, etc.) to provide various business lines of Meituan-Dianping with rich system performance indicators, health status, real-time alarms, etc.JavaApache-2.0 · PermissiveInsufficient rank history18,9365,384——2025-01-04
5—Oopenzipkin / zipkinZipkin is a distributed tracing systemJavaApache-2.0 · PermissiveInsufficient rank history17,4763,093——2026-08-06
6—Ppinpoint-apm / pinpointAPM, (Application Performance Management) tool for large-scale distributed systems.JavaApache-2.0 · PermissiveInsufficient rank history13,8713,736——2026-11-02
7—Ggogf / gfA powerful framework for faster, easier, and more efficient project development.GoMIT · PermissiveInsufficient rank history13,2941,731——2026-10-30
8—Bbpftrace / bpftraceHigh-level tracing language for LinuxC++Apache-2.0 · PermissiveInsufficient rank history10,4041,496——2026-11-01
9—Hhighlight / highlighthighlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.TypeScriptNOASSERTION · Restricted / unknownInsufficient rank history9,385704——2026-10-23
10—Aalibaba / transmittable-thread-local📌 a missing Java std lib(simple & 0-dependency) for framework/middleware, provide an enhanced InheritableThreadLocal that transmits values between threads even using thread pooling components.JavaApache-2.0 · PermissiveInsufficient rank history8,3061,721——2026-06-18
11—Ccoroot / corootCoroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.GoApache-2.0 · PermissiveInsufficient rank history7,999416——2026-11-02
12—Ttokio-rs / tracingApplication level tracing for Rust.RustMIT · PermissiveInsufficient rank history6,951959——2026-10-29
13—Oopen-telemetry / opentelemetry-goOpenTelemetry Go API and SDKGoApache-2.0 · PermissiveInsufficient rank history6,5931,527——2026-11-02
14—Jjanestreet / magic-tracemagic-trace collects and displays high-resolution traces of what a process is doingOCamlMIT · PermissiveInsufficient rank history6,347223——2026-10-19
15—Bbtraceio / btraceProduction-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.JavaApache-2.0 · PermissiveInsufficient rank history5,997953——2026-11-03
16—Ccilium / hubbleHubble - Network, Service & Security Observability for Kubernetes using eBPFMakefileApache-2.0 · PermissiveInsufficient rank history4,376305——2026-11-03
17—Uuptrace / uptraceOpen source APM: OpenTelemetry traces, metrics, and logsGoAGPL-3.0 · Share derivative sourceInsufficient rank history4,311225——2026-10-22
18—Oorigin-brain / deepopsObserve any stack, any service and any data, using any UI components you prefer, never missing any X factors and resolve them before they become real problems.TypeScriptNOASSERTION · Restricted / unknownInsufficient rank history3,963496——2025-03-04
19—Ccilium / pwruPacket, where are you? -- eBPF-based Linux kernel networking debuggerCApache-2.0 · PermissiveInsufficient rank history3,847233——2026-10-30
20—DDataDog / datadog-agentMain repository for Datadog AgentGoApache-2.0 · PermissiveInsufficient rank history3,7721,527——2026-11-03
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