Best Monitoring & APM GitHub Repositories

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

A fancy self-hosted monitoring tool

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface

The fastest path to AI-powered full stack observability, even for lean teams.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

The Prometheus monitoring system and time series database.

Create agents that monitor and act on your behalf. Your agents are standing by!

Comfortably monitor your network traffic 🕵️‍♂️

Lightweight server monitoring with historical data, docker stats, and alerts.

eBPF-based Networking, Security, and Observability

Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Official Sentry SDKs for JavaScript

Malicious traffic detection system

Web-based Traffic and Cybersecurity Network Traffic Monitoring

Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.

OpenTelemetry Collector

A horizontally scalable, highly available, multi-tenant, long term Prometheus.

An elegant debug assistant for the Laravel framework.

An application observability facade for the most popular observability tools. Think SLF4J, but for observability.