APM, Application Performance Monitoring System

Open-source observability for your GenAI or LLM application, based on OpenTelemetry

OpenTelemetry Collector

Contrib repository for the OpenTelemetry Collector

Main repository for Datadog Agent

Distributed tracing for spring cloud

Langtrace 🔍 is an open-source, Open Telemetry based end-to-end observability tool for LLM applications, providing real-time tracing, evaluations and metrics for popular LLMs, LLM frameworks, vectorDBs and more.. Integrate using Typescript, Python. 🚀💻📊

The OpenTelemetry PHP Library

Simple, modular, and observable Go framework for backend applications.

Restaurant App 🍔 is a sample open-source e-Commerce 🛒 application for ordering foods, powered by polyglot microservices architecture and cross-platform development including mobile and web

eBPF (extended Berkeley Packet Filter) Guide. Learn all about the eBPF Tools and Libraries for Security, Monitoring , and Networking.

Datadog PHP Clients

OpenTelemetry Collector Official Releases

eBPF Collector

Structured logs and telemetry for Clojure/Script

Easily run integration tests for your backends

A Serilog OpenTelemetry Protocol (OTLP) sink

Go slog's Handler implementation to ensure correlation with Open-Telemetry spans.

Embrace's Swift SDK built on OpenTelemetry

Enrich Serilog log events with properties from Open Telemetry spans.

OpenTelemetry signal storage

A NestJS and NextJS app for selling software products and showing examples of how-tos

Sumo Logic Distribution for OpenTelemetry Collector

Observability SDK for React Native

Kubernetes cluster with fully automated infrastructure using Terraform and Talos on Proxmox. GitOps with Argo CD, Cilium networking, and full observability powered by OpenTelemetry.

Bash library to instrument and trace bash scripts automatically with OpenTelemetry

Java library for sending telemetry data to New Relic

Langtrace SDK for Python Applications

Demo application showing how to instrument a Node application with OpenTelemetry, Prometheus, Jaeger, Loki, and Grafana. Built with Next.js, Fastify, and Postgres.

Sister project to OpenLLMetry, but in Go. Open-source observability for your LLM application, based on OpenTelemetry