269+ monitoring tools — uptime checks, error tracking, APM, and alerting. Self-hostable Datadog and PagerDuty alternatives.
Lightweight system monitoring and alerting tool written in Rust.
Monitor your whole website, not just whether it's up
Self hosted health check tool for Plex Media Server testing media via the servers transcoder
Best and simplest tool for website change detection, web page monitoring, and website change alerts.
Real-time Claude Code usage monitor with predictions and warnings
Python logging made (stupidly) simple
A curated collection of publicly available resources on how technology and tech-savvy organizations
Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.
Lightweight server monitoring hub with historical data, docker stats, and alerts.
eBPF-based Networking, Security, and Observability
Pluggable health checks for Django applications
Cross-platform lib for process and system monitoring in Python