Self-hosted, lightweight server and website monitoring and O&M tool
Free open source tool for real-time PC hardware sensor monitoring
Raspberry Pi config for all things Internet
Real-time monitoring for Proxmox, Docker, and Kubernetes
Monitor temperature sensors, fan speed, voltage, load & clock speeds
Security analysis tool for EVM bytecode. Supports smart contracts
A fancy self-hosted monitoring tool
Lightweight network IP scanner
pg_activity is a top like application for PostgreSQL server activity
Scouter is open source APM (Application Performance Management) tool
A system monitoring tool that exposes system metrics
A Python based monitoring and tracking tool for Plex Media Server
An interactive NVIDIA-GPU process viewer and beyond
Monitorix is a free, open source, lightweight system monitoring tool
AI-driven public opinion trend monitor with multi-platform aggregation
The open source, full-stack monitoring platform
Collect and display information and stats from a running PostgreSQL
PostgreSQL metrics monitor/dashboard
The best free open source website change detection and restock service
Share a single keyboard and mouse between multiple computers
Hard drive diagnostics and disk health check testing tool
An eye on your system
A simple server monitor tool
Visibility into servers, applications, and infrastructure
Free, local, open-source Cowork for Gemini CLI, Claude Code, Codex