Top Monitoring repositories on GitHub
Tools for monitoring application health, infrastructure, and SLAs.
Ranked by stars across 1,494 repositories tagged monitoring. Refreshed daily.
- 1louislam/uptime-kuma★ 86,318 · ⑂ 7,794
A fancy self-hosted monitoring tool
- uptime
- monitoring
- docker
- selfhosted
- self-hosted
- single-page-app
- 2netdata/netdata★ 78,722 · ⑂ 6,426
The fastest path to AI-powered full stack observability, even for lean teams.
- monitoring
- docker
- kubernetes
- cncf
- prometheus
- netdata
- 3grafana/grafana★ 73,611 · ⑂ 13,844
The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
- grafana
- monitoring
- analytics
- metrics
- influxdb
- prometheus
- 4prometheus/prometheus★ 63,936 · ⑂ 10,377
The Prometheus monitoring system and time series database.
- monitoring
- metrics
- alerting
- graphing
- time-series
- prometheus
- 5koala73/worldmonitor★ 53,672 · ⑂ 8,617
Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface
- ai
- dashboard
- geopolitics
- monitoring
- news
- osint
- 6ruvnet/RuView★ 51,921 · ⑂ 6,907
π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.
- densepose
- wifi
- esp32
- mcu
- monitoring
- rf
- 7huginn/huginn★ 49,246 · ⑂ 4,257
Create agents that monitor and act on your behalf. Your agents are standing by!
- automation
- notifications
- scraper
- webscraping
- feedgenerator
- rss
- 8getsentry/sentry★ 43,784 · ⑂ 4,686
Developer-first error tracking and performance monitoring
- crash-reporting
- crash-reports
- error-monitoring
- monitoring
- devops
- csp-report
- 9Unitech/pm2★ 43,116 · ⑂ 2,715
Node.js Production Process Manager with a built-in Load Balancer.
- pm2
- nodejs
- node
- process-manager
- monitoring
- load-balancer
- 10glanceapp/glance★ 34,013 · ⑂ 1,311
A self-hosted dashboard that puts all your feeds in one place
- dashboard
- homepage
- rss
- self-hosted
- docker
- feed-reader
- 11nicolargo/glances★ 32,442 · ⑂ 1,730
Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, Mac OS and Windows operating systems.
- python
- multi-platform
- monitoring
- system
- terminal
- web
- 12influxdata/influxdb★ 31,488 · ⑂ 3,704
Scalable datastore for metrics, events, and real-time analytics
- influxdb
- monitoring
- database
- time-series
- metrics
- go
- 13dgtlmoon/changedetection.io★ 31,367 · ⑂ 1,775
Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring—all for free or enjoy our SaaS plan!
- website-monitor
- website-monitoring
- change-detection
- monitoring
- self-hosted
- change-alert
- 14SigNoz/signoz★ 26,807 · ⑂ 2,146
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
- observability
- application-monitoring
- opentelemetry
- distributed-tracing
- apm
- go
- 15langfuse/langfuse★ 26,701 · ⑂ 2,709
🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23
- analytics
- llm
- llmops
- large-language-models
- openai
- self-hosted
- 16taosdata/TDengine★ 24,836 · ⑂ 5,005
High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios
- iot
- bigdata
- time-series
- database
- industrial-iot
- connected-vehicles
- 17cilium/cilium★ 24,291 · ⑂ 3,751
eBPF-based Networking, Security, and Observability
- containers
- bpf
- security
- kubernetes
- kubernetes-networking
- cni
- 18osquery/osquery★ 23,247 · ⑂ 2,570
SQL powered operating system instrumentation, monitoring, and analytics.
- security
- monitoring
- intrusion-detection
- sql
- hacktoberfest
- 19vectordotdev/vector★ 21,784 · ⑂ 2,118
A high-performance observability data pipeline.
- logs
- metrics
- observability
- forwarder
- events
- stream-processing
- 20henrygd/beszel★ 21,661 · ⑂ 770
Lightweight server monitoring with historical data, docker stats, and alerts.
- homelab
- monitoring
- self-hosted
- 21allinurl/goaccess★ 20,516 · ⑂ 1,177
GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.
- goaccess
- c
- real-time
- data-analysis
- analytics
- nginx
- 22
- 23bettercap/bettercap★ 19,169 · ⑂ 1,639
The Swiss Army knife for 802.11, BLE, HID, CAN-bus, IPv4 and IPv6 networks reconnaissance and MITM attacks.
- password-sniffer
- mitm
- rogue-ap
- wifi
- hacking
- security
- 24dianping/cat★ 18,958 · ⑂ 5,414
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。
- apm
- java
- distributed
- realtime
- monitoring
- tracing
- 25openobserve/openobserve★ 18,780 · ⑂ 809
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.
- logs
- metrics
- traces
- analytics
- elasticsearch
- jaeger
Find engineers shipping Monitoring
The list above ranks the most-starred public repositories tagged with the Monitoring topic, drawn from the public GitHub graph. Across 1,494 repositories tagged this way, the maintainers and top contributors are a tight cluster of the people actually building Monitoring.
Looking for engineers who’ve worked on Monitoring for real, not just listed it on LinkedIn? The fastest path is the contributor list of these repos. Their commits, issues, and READMEs are public proof of depth.
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Last refreshed: Thu, 07 May 2026 05:55:11 GMT
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