monoscope-tech / monoscope

Monoscope lets you ingest and explore your logs, traces and metrics. We store these in S3 compatible buckets. Query in natural language via LLMs.

SigNoz / signoz

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) it helps you build more resilient apps.

apache / skywalking

APM, Application Performance Monitoring System

jaegertracing / jaeger

CNCF Jaeger, a Distributed Tracing Platform

comet-ml / opik

Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.

gofr-dev / gofr

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

pinpoint-apm / pinpoint

APM, (Application Performance Management) tool for large-scale distributed systems.

gogf / gf

A powerful framework for faster, easier, and more efficient project development.

quickwit-oss / quickwit

Cloud-native OSS search engine for observability

bpftrace / bpftrace

High-level tracing language for Linux

highlight / highlight

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.

coroot / coroot

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.

turanszkij / WickedEngine

3D engine with modern graphics

tokio-rs / tracing

Application level tracing for Rust.

hyperf / hyperf

🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.

google / perfetto

Production-grade client-side tracing, profiling, and analysis for complex software systems.

open-telemetry / opentelemetry-go

OpenTelemetry Go API and SDK

janestreet / magic-trace

magic-trace collects and displays high-resolution traces of what a process is doing

btraceio / btrace

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

FailproofAI / failproofai

Observability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement.

grafana / tempo

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

looplj / axonhub

⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balancing, cost control & end-to-end tracing.

ProjectPhysX / FluidX3D

The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

f3d-app / f3d

Fast and minimalist 3D viewer.

latitude-dev / latitude-llm

Open-source observability for AI agents. Find where your agents fail, dispatch your coding agent to fix it, and verify the fix against real traces.

DiligentGraphics / DiligentEngine

A modern cross-platform low-level graphics library and rendering framework

cilium / hubble

Hubble - Network, Service & Security Observability for Kubernetes using eBPF

uptrace / uptrace

Open source APM: OpenTelemetry traces, metrics, and logs

deepflowio / deepflow

eBPF Observability - Distributed Tracing and Profiling

cilium / pwru

Packet, where are you? -- eBPF-based Linux kernel networking debugger

DataDog / datadog-agent

Main repository for Datadog Agent

open-telemetry / opentelemetry-dotnet

The OpenTelemetry .NET Client

odigos-io / odigos

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

gkjohnson / three-mesh-bvh

A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

open-telemetry / opentelemetry-js

OpenTelemetry JavaScript Client

namhyung / uftrace

Function graph tracer for C/C++/Rust/Python

PanosK92 / SpartanEngine

A game engine with a fully bindless, GPU-driven renderer featuring real-time path-traced global illumination, hardware ray tracing, and a physics simulation running at 200Hz, built over 12+ years of R&D

M-cheng-web / web-tracing

为前端项目提供【 埋点、行为、性能、异常、请求、资源、路由、曝光、录屏 】监控手段

apitrace / apitrace

Tools for tracing OpenGL, Direct3D, and other graphics APIs

libbpf / libbpf

Automated upstream mirror for libbpf stand-alone build.

RenderKit / embree

Embree ray tracing kernels repository.

open-telemetry / opentelemetry-rust

The Rust OpenTelemetry implementation

open-telemetry / opentelemetry-python

OpenTelemetry Python API and SDK

cloudflare / ebpf_exporter

Prometheus exporter for custom eBPF metrics

apache / hamilton

Apache Hamilton helps data scientists and engineers define testable, modular, self-documenting dataflows, that encode lineage/tracing and metadata. Runs and scales everywhere python does.

nv-tlabs / 3dgrut

Ray tracing and hybrid rasterization of Gaussian particles

MCPJam / inspector

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

erichlof / THREE.js-PathTracing-Renderer

Real-time PathTracing with global illumination and progressive rendering, all on top of the Three.js WebGL framework. Click here for Live Demo: https://erichlof.github.io/THREE.js-PathTracing-Renderer/Geometry_Showcase.html

future-agi / future-agi

Open-source, end-to-end platform for evaluating, observing, and improving LLM and AI agent applications. Tracing · Evals · Simulations · Datasets · Gateway · Guardrails. Self-hostable. Apache 2.0.

gkjohnson / three-gpu-pathtracer

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

nvpro-samples / vk_raytracing_tutorial_KHR

Ray tracing examples and tutorials using VK_KHR_ray_tracing

metrico / gigapipe

⭐️ The Open-Source Polyglot Observability Warehouse: Light, Fast, Cloud Native, Drop-in Grafana LGTMP alternative :rocket: Indie All-in-One Opentelemetry, Loki, Prometheus, Tempo, Pyroscope On-Prem Alternative :star:

NVIDIAGameWorks / rtx-remix

Combined repo for the RTX-Remix runtime and toolkit

NVlabs / sionna

Sionna: An Open-Source Library for Research on Communication Systems

attify / firmware-analysis-toolkit

Firmware security research platform combining binary analysis, taint tracing, and emulation across IoT, edge AI, mobile devices, and robotics.

bamlab / flashlight

📱⚡️ Lighthouse for Mobile - audits your app and gives a performance score to your Android apps (native, React Native, Flutter..). Measure performance on CLI, E2E tests, CI...

eunomia-bpf / bpftime

Userspace eBPF runtime for Observability, Network, GPU & General Extensions Framework

jaegertracing / jaeger-ui

Web UI for Jaeger

POV-Ray / povray

The Persistence of Vision Raytracer (POV-Ray)

softwaremill / sttp

The Scala HTTP client you always wanted!