Open source APM: OpenTelemetry traces, metrics, and logs
Sentry SDKs for JavaScript
CLI tool for configuring and monitoring Claude Code
Cross-platform application monitoring and error tracking software
Monitor and troubleshoot transactions in complex distributed systems
Application Observability using eBPF
Application Performance Monitoring System
Scapy is a Python-based interactive packet manipulation program
Community-based GPL-licensed network monitoring system
Gateway service providing dynamic routing, monitoring and more
Tools for BPF-based Linux IO analysis, networking, monitoring, etc.
Simple. Scalable. Multi-cloud monitoring
Web UI for Jaeger
Code Execution Monitoring foe Laravel applications
Python Examples
The Java agent for Apache SkyWalking
Python library and shell utilities to monitor filesystem events
The cloud-native API gateway
A networking framework that evolves with your application
Node.js Production Process Manager with a built-in Load Balancer
A cross-platform desktop All-in-One assistant tool for Claude Code
SigNoz is an open-source APM. It helps developers monitor their apps
The Cloud-Native API Gateway
AI code reviews, just like your senior dev would do
Sample applications for Google Kubernetes Engine (GKE)