The complete load testing platform. Everything you need for production-grade load tests. Serverless & distributed. Load test with Playwright. Load test HTTP APIs, GraphQL, WebSocket, and more. Use any Node.js module.

Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF

Main repository for Datadog Agent

Gonzo! The Go based TUI log analysis tool

Distributed Tracing, Metrics and Context Propagation for applications running on the JVM

Datadog Go Library including APM tracing, profiling, and security monitoring.

Web-based tool to facilitate OpenTelemetry collector configuration editing and verification

An OpenTelemetry compatible library for instrumenting and exporting traces for Cloudflare Workers

Easily run integration tests for your backends

High-resolution, low-overhead systems telemetry

powerful opensource network management and observability platform

Continuous runtime observablity SDKs to monitor WebAssembly code.

An OpenTelemetry Protocol (OTLP) backend for Swift Log, Swift Metrics, and Swift Distributed Tracing.

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

OpenTelemetry SQL database driver wrapper for Go

Debug your GraphQL server.

Sample ASP.NET (.NET 8) project with OpenTelemetry integration

checks usage of OpenTelemetry/Census spans

see otel demo ☞otel-demo

Production-grade TypeScript template for Model Context Protocol (MCP) servers. Ships with declarative tools/resources, robust error handling, DI, easy auth, optional OpenTelemetry, and first-class support for both local and edge (Cloudflare Workers) runtimes.