Refolk

Top Monitoring repositories on GitHub

Tools for monitoring application health, infrastructure, and SLAs.

Ranked by stars across 1,602 repositories tagged monitoring. Refreshed daily.

  1. 1
    ruvnet/RuView94,348 · ⑂ 12,489

    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
    • monitoring
    • rf
    • wifi-security
  2. 2
    louislam/uptime-kuma91,506 · ⑂ 8,431

    A fancy self-hosted monitoring tool

    • uptime
    • monitoring
    • docker
    • selfhosted
    • self-hosted
    • single-page-app
  3. 3
    koala73/worldmonitor86,833 · ⑂ 13,171

    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
  4. 4
    netdata/netdata80,568 · ⑂ 6,630

    The fastest path to AI-powered full stack observability, even for lean teams.

    • monitoring
    • docker
    • kubernetes
    • cncf
    • prometheus
    • netdata
  5. Live search

    Find the people behind these repos

    Stars rank the projects. I can rank the engineers - maintainers, top contributors, and the people they work with. Fire one of these to see how it works.

    500 free credits on sign-up, no card needed.

  6. 5
    grafana/grafana76,796 · ⑂ 14,753

    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
  7. 6
    prometheus/prometheus66,112 · ⑂ 10,841

    The Prometheus monitoring system and time series database.

    • monitoring
    • metrics
    • alerting
    • graphing
    • time-series
    • prometheus
  8. 7
    huginn/huginn49,971 · ⑂ 4,299

    Create agents that monitor and act on your behalf. Your agents are standing by!

    • automation
    • notifications
    • scraper
    • webscraping
    • feedgenerator
    • rss
  9. 8
    getsentry/sentry44,800 · ⑂ 4,855

    Developer-first error tracking and performance monitoring

    • crash-reporting
    • crash-reports
    • error-monitoring
    • monitoring
    • devops
    • csp-report
  10. 9
    Unitech/pm243,295 · ⑂ 2,727

    Node.js/Typescript/Bun Production Process Manager with a built-in Load Balancer.

    • pm2
    • nodejs
    • node
    • process-manager
    • monitoring
    • load-balancer
  11. 10
    glanceapp/glance37,093 · ⑂ 1,463

    A self-hosted dashboard that puts all your feeds in one place

    • dashboard
    • homepage
    • rss
    • self-hosted
    • docker
    • feed-reader
  12. Live search

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    I read hiring signals across LinkedIn, GitHub, and the open web - so a topic list becomes a warm outreach list. Try one live.

    500 free credits on sign-up, no card needed.

  13. 11
    langfuse/langfuse34,763 · ⑂ 3,793

    🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

    • analytics
    • llm
    • llmops
    • large-language-models
    • openai
    • self-hosted
  14. 12
    dgtlmoon/changedetection.io34,318 · ⑂ 2,064

    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
  15. 13
    nicolargo/glances33,598 · ⑂ 1,809

    Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, macOS and Windows operating systems.

    • python
    • multi-platform
    • monitoring
    • system
    • terminal
    • web
  16. 14
    SigNoz/signoz32,125 · ⑂ 2,494

    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.

    • observability
    • application-monitoring
    • opentelemetry
    • distributed-tracing
    • apm
    • go
  17. 15
    influxdata/influxdb31,749 · ⑂ 3,718

    Scalable datastore for metrics, events, and real-time analytics

    • influxdb
    • monitoring
    • database
    • time-series
    • metrics
    • go
  18. 16
    henrygd/beszel25,473 · ⑂ 1,021

    Lightweight server monitoring with historical data, docker stats, and alerts.

    • homelab
    • monitoring
    • self-hosted
  19. Live search

    Turn any brief into a list like this

    I run natural-language searches across GitHub, LinkedIn, and the open web. Describe who you want and I'll build the shortlist.

    500 free credits on sign-up, no card needed.

  20. 17
    cilium/cilium25,324 · ⑂ 4,079

    eBPF-based Networking, Security, and Observability

    • containers
    • bpf
    • security
    • kubernetes
    • kubernetes-networking
    • cni
  21. 18
    taosdata/TDengine25,123 · ⑂ 5,019

    High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

    • iot
    • bigdata
    • time-series
    • database
    • industrial-iot
    • connected-vehicles
  22. 19
    osquery/osquery23,580 · ⑂ 2,597

    SQL powered operating system instrumentation, monitoring, and analytics.

    • security
    • monitoring
    • intrusion-detection
    • sql
    • hacktoberfest

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 1,602 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.

Refolk turns this list into a search. Ask for “maintainers of top Monitoring repos who are hiring”, Monitoring engineers in San Francisco”, or “founders shipping Monitoring” and Refolk returns a ranked shortlist with sources.

How this list is built

Refolk searched GitHub for public repositories tagged with the Monitoring topic, ranked them by stargazer count, and kept those with at least 50 stars. The list refreshes once a day.

Last refreshed: Fri, 18 Sep 2026 08:07:43 GMT

Search this list

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Refolk runs natural-language searches across GitHub, LinkedIn, and the open web. Try one of these:

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Common questions

How are these repositories ranked?

By stars, with forks and recent activity as tiebreakers, read from the public GitHub API. The methodology section above has the details.

How fresh is the data?

The ranking re-renders at least daily. Last refreshed: Fri, 18 Sep 2026 08:07:43 GMT.

Can I find the maintainers and contributors behind these repos?

Yes. Stars rank the projects; I can rank the engineers - maintainers, top contributors, and the people they work with. You start with 500 free credits, no card required.

Can I use this list for hiring?

That's the point. I read hiring signals across GitHub, LinkedIn, and the open web, so a repo list turns into a shortlist of engineers worth talking to.

Try it on the search you came here for

Stop building boolean strings. Just describe the person.

Type one sentence. I plan the search, read GitHub, public LinkedIn and Crunchbase records, and the open web as it is right now, and hand back a ranked list with the reason next to every name.

  1. 01Describe them

    One plain sentence. Role, city, stack, stage, whatever matters to you.

  2. 02I read the web live

    GitHub, public LinkedIn and Crunchbase records, the open web. Not a database that went stale last quarter.

  3. 03You read the shortlist

    Ranked, with the reasoning under every name. Open a profile, ask a follow-up, narrow it down.

  • No boolean, no filters, no seat to buy. One box.
  • Read at search time, so a profile updated yesterday counts today.
  • Every step visible as it runs, every name with its reason.

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