Top 23 Go monitoring-tool Projects

monitoring-tool

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1. gatus

   1 45 11,159 9.3 Go

   Automated developer-oriented status page with alerting and incident support

   

   Project mention: LetsEncrypt – Complete Outage | news.ycombinator.com | 2025-07-21

   I use self-hosted gatus to monitor my certs and other services' status.

   It can send alerts to multiple alerting providers.

   https://github.com/TwiN/gatus

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. nezha

   2 3 10,069 8.4 Go

   :trollface: Self-hosted, lightweight server and website monitoring and O&M tool

   

4. komari

   3 1 4,804 9.4 Go

   A simple server monitor tool.

   

   Project mention: Ditch the Bloat: Komari is the Featherlight, Self-Hosted Server Monitor You Need | dev.to | 2025-12-28

   View the Project on GitHub

5. monitoror

   4 2 4,377 3.3 Go

   Unified monitoring wallboard — Light, ergonomic and reliable monitoring for anything.

   

6. tproxy

   5 9 3,678 6.7 Go

   A cli tool to proxy and analyze TCP connections.

   

7. mactop

   6 2 1,401 9.6 Go

   mactop - Apple Silicon Monitor Top (by metaspartan)

   

   Project mention: 10 CLI Tools Every Developer Should Use with AI Coding Agents | dev.to | 2026-04-04

   Mac users: check out mactop for Apple Silicon-specific metrics (CPU efficiency/performance cores, GPU usage, Neural Engine).

8. kula

   7 2 1,198 9.5 Go

   Lightweight, self-contained Linux® server monitoring tool

   

   Project mention: Show HN: Kula – Lightweight, self-contained Linux server monitoring tool | news.ycombinator.com | 2026-03-06

   I like that you've started keeping your prompts in the repo [1]. Why have you deleted them, later on? What I find curious is how can something AI generated can be licensed AGPL?

   [1]: https://github.com/c0m4r/kula/commit/ae3f8a8483c91fe8bd4ea2c...

9. x509-certificate-exporter

   8 2 927 7.5 Go

   A Prometheus exporter for X.509 certificates, built for Kubernetes first but equally happy as a standalone binary

   

   Project mention: Show HN: X509-certificate-exporter – Prometheus exporter for TLS cert expiration | news.ycombinator.com | 2026-05-12

10. smokeping_prober

    9 24 717 7.2 Go

    Prometheus style smokeping

    

11. Go Hass Agent

    10 1 540 9.8 Go

    A Home Assistant, native app for desktop/laptop devices.

    

12. versus-incident

    11 2 483 9.0 Go

    Open-source incident management tool with an AI SRE agent that watches your logs, learns normal patterns, and auto-creates incidents — plus webhook alerts, multi-channel notifications, and on-call escalation.

    

13. agent

    12 4 356 9.6 Go

    NGINX Agent provides an administrative entry point to remotely manage, configure and collect metrics and events from NGINX instances (by nginx)

    

14. dish

    13 1 276 7.3 Go

    A simple, remotely configurable monitoring service. (by thevxn)

    

15. SyMon

    14 1 184 0.0 Go

    A simple system monitoring and alerting tool to monitor server HW stats. (by dhamith93)

    

16. kubescout

    15 2 126 3.2 Go

    Scout for alarming issues across your Kubernetes clusters

    

17. perfdeck

    16 2 119 7.8 Go

    📊 A modern, lightweight, and customizable TUI performance monitor for your terminal. Built with Go and Bubble Tea.

    

    Project mention: Perfmon – Consolidate your favorite CLI monitoring tools into a single TUI | news.ycombinator.com | 2026-04-05

    UPDATE! : Perfmon is now Perfdeck!!

    HN Post : https://news.ycombinator.com/item?id=47678920

    I have officially renamed the project to Perfdeck to avoid naming conflicts and provide more unique identity.

    Fixed the go install issues reported by users. You can install without any issues.

    Working on brew install for Mac. Will be out soon.

    Check out the latest version on https://github.com/sumant1122/perfdeck

    Would love feedback on this.

18. gowl

    17 0 71 2.7 Go

    Gowl is a process management and process monitoring tool at once. An infinite worker pool gives you the ability to control the pool and processes and monitor their status.

    

19. saido

    18 4 59 10.0 Go

    YAML based tool for monitoring metrics across multiple hosts

    

20. net-test

    19 1 43 0.0 Go

    Monitors network connectivity for downtime.

    

21. minitor-go

    20 1 40 7.1 Go

    A minimal monitoring tool (Mirror)

    

22. WebMonitor

    21 1 19 10.0 Go

    A lightweight, easy and cost-free tool to monitor your sites

    

23. moni

    22 1 13 7.8 Go

    A command line tool for Monibot - Website-, Server- and Application Monitoring

    

24. valiant

    23 1 10 9.0 Go

    Valiant - Open-core Change Impact Radar for DevOps & SRE teams

    

    Project mention: Show HN: Why it's hard to know which deployment caused a production incident | news.ycombinator.com | 2026-02-05

Go monitoring-tool related posts

• Show HN: X509-certificate-exporter – Prometheus exporter for TLS cert expiration

  1 project | news.ycombinator.com | 12 May 2026

• Don’t Wait for Users to Complain: These Two Bad Boys Got You Covered

  6 projects | dev.to | 30 Apr 2025

• Tools to compare ping times between ISPs to common services

  1 project | /r/homelab | 24 Nov 2023

• How to track that my ISP is up?

  1 project | /r/Ubiquiti | 11 Jul 2023

• External monitoring service for UDM

  1 project | /r/Ubiquiti | 25 Jun 2023

• A cli tool that helps to check the behaviors of connectioin pools.

  1 project | /r/golang | 7 May 2023

• Show HN: A CLI tool to analyze TCP connections, especially for tuning conn pools

  1 project | news.ycombinator.com | 6 Mar 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 9 Jun 2026

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