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 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.
APM, Application Performance Monitoring System
CNCF Jaeger, a Distributed Tracing Platform
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
An opinionated GoLang framework for accelerated microservice development. Built in support for databases and observability.
APM, (Application Performance Management) tool for large-scale distributed systems.
A powerful framework for faster, easier, and more efficient project development.
Cloud-native OSS search engine for observability
High-level tracing language for Linux
highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.
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.
3D engine with modern graphics
Application level tracing for Rust.
🚀 A coroutine framework that focuses on hyperspeed and flexibility. Building microservice or middleware with ease.
Production-grade client-side tracing, profiling, and analysis for complex software systems.
OpenTelemetry Go API and SDK
magic-trace collects and displays high-resolution traces of what a process is doing
Production-safe dynamic tracing and diagnostics for Java applications—attach to live JVMs with no restart or recompilation.
Observability and enforcement for AI agent harnesses. Capture every run and runtime reliability with policy enforcement.
Grafana Tempo is a high volume, minimal dependency distributed tracing backend.
⚡️ Open-source AI Gateway — Use any SDK to call 100+ LLMs. Built-in failover, load balancing, cost control & end-to-end tracing.
The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.
Fast and minimalist 3D viewer.
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.
A modern cross-platform low-level graphics library and rendering framework
Hubble - Network, Service & Security Observability for Kubernetes using eBPF
Open source APM: OpenTelemetry traces, metrics, and logs
eBPF Observability - Distributed Tracing and Profiling
Packet, where are you? -- eBPF-based Linux kernel networking debugger
Main repository for Datadog Agent
The OpenTelemetry .NET Client
Distributed tracing without code changes. 🚀 Instantly monitor any application using OpenTelemetry and eBPF
A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.
OpenTelemetry JavaScript Client
Function graph tracer for C/C++/Rust/Python
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
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
Tools for tracing OpenGL, Direct3D, and other graphics APIs
Automated upstream mirror for libbpf stand-alone build.
Embree ray tracing kernels repository.
The Rust OpenTelemetry implementation
OpenTelemetry Python API and SDK
Prometheus exporter for custom eBPF metrics
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.
Ray tracing and hybrid rasterization of Gaussian particles
EdgeTX is the cutting edge open source firmware for your R/C radio
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
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
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.
Embracing All Creation (Desktop) — Dedicated to the Harmonious Coexistence of Hundreds of DSH Plugins / 揽尽万象(桌面版) —— 致力于让数百个DSH插件和谐共存
Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.
Ray tracing examples and tutorials using VK_KHR_ray_tracing
⭐️ 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:
Combined repo for the RTX-Remix runtime and toolkit
Sionna: An Open-Source Library for Research on Communication Systems
Firmware security research platform combining binary analysis, taint tracing, and emulation across IoT, edge AI, mobile devices, and robotics.
📱⚡️ 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...
Userspace eBPF runtime for Observability, Network, GPU & General Extensions Framework
Web UI for Jaeger