OpenPerf

Compact, self-hosted observability for application errors, traces, logs and performance.

OpenPerf collects errors, traces, logs and performance data from your applications and shows them in one dashboard.

• Start. Create a project and send the first events with the Quickstart.
• Send data. Use the SDK, upload source maps, or send plain OpenTelemetry.
• Use it. Triage errors, find slow code in Performance, and get alerts.
• Connect it. Send events to your systems with webhooks, or let AI assistants query OpenPerf over MCP.
• Run it yourself. See Self-hosting.

The design system the dashboard is built with is under Deft UI. Guides for contributors are under Development.