Self-hosted, lightweight server and website monitoring and O&M tool
Take back control of your email with this mail server in a box
A fancy self-hosted monitoring tool
Community-based GPL-licensed network monitoring system
Open source APM: OpenTelemetry traces, metrics, and logs
Cross-platform application monitoring and error tracking software
OneUptime is the complete open-source observability platform
A remote monitoring & management tool, built with Django, Vue and Go
Monitors a distributed infrastructure and sends alerts
IP notification and information of your remote computer by email
An updated drop-in for statping
Simple, configuration-driven backup software for servers
Network / Storage Monitoring Solution
Control fan speed and monitor the temperature of system components.
Monitors a number of web pages for changes.
CLI tool which provides ability to send messages to multiple platforms
Alert and filter QSO for WSJT-X FT8 FT4
Operation monitor utility
Ping monitor Monitoring Tool v1.9
Pearl Desktop 8 is Super Fast, Extremely Customizable . Yet Elegant
EventMachine, fast, simple event-processing library for Ruby programs
Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY
Mail Alert Simple Mailer
Open source tool to monitor your servers and websites