[Open Source] Grafana: Observability and Monitoring Dashboards

Overview

Grafana is the most widely used open-source observability visualization platform. It brings metrics, logs, traces and business data into interactive dashboards, and is equally popular for ops walls and IoT data displays.

Highlights

• Dozens of data sources including Prometheus, Loki, Elasticsearch, InfluxDB, MySQL, PostgreSQL and ClickHouse.
• Drag-and-drop panels, variables, alert rules, notification channels and a unified alert center.
• Rich plugin ecosystem with custom panels and transformations.
• Docker, Kubernetes and Helm deployment, plus Grafana Cloud.

Stack & License

Go + TypeScript + React, AGPL-3.0.