Monitoring & Διαχείριση

Port 3000

Grafana

Grafana monitoring dashboards or Node.js development server

Port
3000
Protocol
TCP
Service
Grafana
Security
Restricted
Full name: Grafana / Node.js Development

What is port 3000?

Port 3000 is used by Grafana, the most popular open-source analytics and monitoring dashboard platform. It visualizes data from Prometheus, InfluxDB, Elasticsearch, and many other data sources. It is also the default port for Node.js development servers (Express, NestJS) and the React (Create React App) dev server. If exposed, ensure authentication is configured — Grafana's default admin credentials have been the cause of several incidents.

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