Racing GitHub Repositories (2026) · Open Source Tools

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

CNCF Jaeger, a Distributed Tracing Platform

Grafana Tempo is a high volume, minimal dependency distributed tracing backend.

Radiance is rebuilt of Minecraft renderer on a Vulkan C++ backend, featuring native Hardware Ray Tracing on Windows & Linux. Break free from OpenGL limits for Minecraft.

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.

An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.

3D engine with modern graphics

OpenTelemetry Go API and SDK

Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.

Fast and minimalist 3D viewer.

The OpenTelemetry .NET Client

Open source requirement tracing suite

An open-source, cloud-native, high-performance gateway unifying multiple LLM providers, from local solutions like Ollama to major cloud providers such as OpenAI, Groq, Cohere, Anthropic, Cloudflare and DeepSeek.

The OpenTelemetry C++ Client

The OpenTelemetry PHP Library

Free and Open Source telemetry overlay application for racing simulation

DisplayMagician is an open source tool for automatically configuring your displays and sound for a game or application from a single Windows Shortcut.

Datadog APM client for Java

ApplicationInsights-dotnet

A high performance Vulkan/DX12 game engine in C++ & C#