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Open Source Infrastructure Monitoring Tools using Java

A curated collection of the best open source tools for monitoring servers, containers, and network infrastructure. using Java.

Self-hosted uptime monitoring with a clean dashboard
  • Stars


    91,588
  • Last commit


    6 hours ago
  • License


    MIT
Monitors websites, APIs, and services with real-time alerts, a status page, and support for dozens of notification channels. Self-hosted and Docker-friendly.

Open Source Alternative to:

Advanced vulnerability detection and management platform
  • Stars


    31,323
  • Last commit


    2 days ago
  • License


    MIT
Monitor infrastructure for exploitable vulnerabilities with real-time detection, automated workflows, and zero false positives.

Open Source Alternative to:

Enterprise monitoring for networks, apps, and infrastructure
  • Stars


    6,389
  • Last commit


    2 days ago
  • License


    AGPL-3.0
Monitors networks, servers, cloud services, IoT, and OT environments with no per-device licensing fees, available self-hosted or as a managed SaaS platform.

Open Source Alternative to:

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