1.grafana / lokiLike Prometheus, but for logs.lokigrafanaprometheusloggingcloudnativehacktoberfestGoAGPL-3.029K total4.2K forks+50 starsfrom 29,055 · score 3.93
2.ccfos / nightingaleOpen-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.monitoringtime-seriesnightingaletsdbalertingmetrics+14 moreGoAPACHE-2.013K total1.8K forks+33 starsfrom 13,389 · score 3.53