Open-source projects tagged “monitoring”
Open-source and self-hostable projects tagged “monitoring” on GitHub, with license, free-edition limits and setup checked against official sources.
- Uptime Kuma
A self-hosted monitoring tool that checks websites and services and sends alerts and status pages.
Stars92kLast commitOct 11, 2026LicenseMIT - Grafana
A dashboard and visualization tool that queries many data sources such as Prometheus, with a commercial Enterprise edition and a hosted Grafana Cloud.
Stars77kLast commitOct 10, 2026LicenseAGPL-3.0 - Prometheus
A metrics monitoring and alerting system that stores time series locally and is queried with PromQL; a CNCF graduated project.
Stars66kLast commitOct 10, 2026LicenseApache-2.0 - Langfuse
An open-source platform for tracing, evaluating and managing prompts for LLM applications.
Stars36kLast commitOct 10, 2026LicenseMIT
