All projects
Repositories in this selection 72 · UTC 2026-11-03
CompareRankProjectStarFork30-day trend7-day net changeLast pushSign in to save
1—Pprometheus / prometheusThe Prometheus monitoring system and time series database.GoApache-2.0 · PermissiveInsufficient rank history66,90510,969——2026-11-02
2—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
3—Iinfluxdata / influxdbA time-series data system for metrics, events and real-time analytics.RustApache-2.0 · PermissiveInsufficient rank history31,7963,857——2026-10-30
4—Ttaosdata / TDengineHigh-performance, scalable time-series database designed for Industrial IoT (IIoT) scenariosCAGPL-3.0 · Share derivative sourceInsufficient rank history25,1835,013——2026-11-02
5—Aapache / skywalkingAPM, Application Performance Monitoring SystemJavaApache-2.0 · PermissiveInsufficient rank history24,9866,630——2026-11-03
6—Vvectordotdev / vectorA high-performance observability data pipeline.RustMPL-2.0 · Share derivative sourceInsufficient rank history22,7852,369——2026-11-02
7—Oopenobserve / openobserveOpen source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.TypeScriptAGPL-3.0 · Share derivative sourceInsufficient rank history22,6971,173——2026-11-02
8—Eelastic / kibanaYour window into all of your dataTypeScriptNOASSERTION · Restricted / unknownInsufficient rank history21,3558,641——2026-11-03
9—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
10—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
11—Sstatsd / statsdDaemon for easy but powerful stats aggregationJavaScriptMIT · PermissiveInsufficient rank history18,0761,936——2025-05-20
12—VVictoriaMetrics / VictoriaMetricsVictoriaMetrics: fast, cost-effective monitoring solution and time series databaseGoApache-2.0 · PermissiveInsufficient rank history18,0001,795——2026-11-02
13—Iinfluxdata / telegrafAgent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.GoMIT · PermissiveInsufficient rank history17,8935,846——2026-11-02
14—Tthanos-io / thanosHighly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.GoApache-2.0 · PermissiveInsufficient rank history14,2662,404——2026-10-30
15—Pprometheus / node_exporterExporter for machine metricsGoApache-2.0 · PermissiveInsufficient rank history13,8932,743——2026-11-02
16—Cccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.GoApache-2.0 · PermissiveInsufficient rank history13,4281,796——2026-11-01
17—Rresilience4j / resilience4jResilience4j is a fault tolerance library designed for Java8 and functional programmingJavaApache-2.0 · PermissiveInsufficient rank history10,8001,537——2026-10-30
18—Hhyperdxio / hyperdxResolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.TypeScriptMIT · PermissiveInsufficient rank history9,985510——2026-11-02
19—Aaws-amplify / amplify-jsA declarative JavaScript library for application development using cloud services.TypeScriptApache-2.0 · PermissiveInsufficient rank history9,5552,172——2026-10-31
20—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
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.