Kubernetes observability and automation
Lightweight server monitoring hub with historical data, docker stats
Open source APM: OpenTelemetry traces, metrics, and logs
The Active Monitoring System
Status page with uptime monitoring & API monitoring as code
BotCity Framework - Python
AgentGuard is a firewall for AI agents
Xray panel supporting multi-protocol multi-user expire day
Fully autonomous AI hacker to find actual exploits in your web apps
Open source cloud native security observability platform
Windows tray utility / filesystem watcher / launcher for Syncthing
Open-source data observability for analytics engineers
Real-time monitoring for Plex, Jellyfin, and Emby servers
Oxidized is a network device configuration backup tool
Nightscout web monitor
LuLu is the free open-source macOS firewall
Native alert from Apple Music & Feedback
SigNoz is an open-source APM. It helps developers monitor their apps
Elastic APM Node.js Agent
Alerta monitoring system
A Python based monitoring and tracking tool for Plex Media Server
Exporter for machine metrics
Build your own message push service, support multiple message push
Exceptionless application
A lightweight, self-hosted personal finance app