langwatch / langwatch
Open-Source Agent Observability & Evals for AI Platform teams. Trace, test, route and govern every agent & coding assistant in the company.
langwatch / langwatch
davidmonterocrespo24 / velxio
Emulate Arduino, ESP32 & Raspberry Pi. in your browser. Write code, compile, and run on 19 real boards — Arduino Uno, ESP32, ESP32-C3, Raspberry Pi Pico, Raspberry Pi 3, and more. No hardware, no cloud, no limits.. Discord: https://discord.gg/3mARjJrh4E
amilich / isometric-city
IsoCity: City building simulation game.
hashintel / hash
🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation
YGYOOO / WorldX
One sentence creates an AI-driven world — generate maps, characters, and watch stories emerge on their own. 一句话生成一个AI自主驱动的世界.
cosmosgl / graph
GPU-accelerated force graph layout and rendering
langwatch / scenario
Agentic testing for agentic codebases
LuxAlgo / PineTS
Run Pine Script® anywhere. PineTS is LuxAlgo's open-source Pine Script® runtime for Node.js and the browser.
OpenRailAssociation / osrd
An open source web application for railway infrastructure design, capacity analysis, timetabling and simulation
asdfghj1237890 / mini-macau
Trilingual 3D visualization of Macau's public transit and aviation — LRT, buses, ferries, and MFM airport flights with schedule-driven simulation
iamlukethedev / Hermes3D
Hermes3D is an open source 3D engine built on Hermes Agents for creating games, simulations, and high-performance 3D applications.
setube / taoyuan
桃源乡: 一款文字版田园模拟经营游戏，灵感来自星露谷物语，采用像素 + 中国风视觉设计。
paulrobello / claude-office
Real-time pixel art office simulation that visualizes Claude Code operations
ManfredCh / Lyapunov
LLM-first, 3D-native robotics and simulation workspace.
wokwi / rp2040js
A Raspberry Pi Pico Emulator in JavaScript
122-syf-wcy / PhysicsOS
PhysicsOS 是一个面向初高中物理学习的公益可视化智能体，通过 AI 理解题目并结合物理引擎，将抽象物理过程转化为可交互、可观察、可计算、可验证的真实物理场景。
int64ago / vistep
Visualize Every Step with AI — bilingual visual explanations, interactive models and synchronized narration.
WayneChou-bot / WareTwin
Real-time 3D digital twin of an autonomous warehouse — 20 AMRs, deterministic simulation, explainable fleet scheduling, failure injection, VLM camera perception, AI Ops Copilot and what-if scenarios. React Three Fiber + FastAPI.
fatasia / DeepMonkey-Studio
从 Vibe Coding 到 Vibe World：AI原生的可编程三维世界，面向元宇宙、Science、世界模型的开源底座
egma-ai / egma
the first open-source platform for simulation testing, monitoring and self-improving voice agents
Khalidabdi1 / factory
A live isometric world in the browser: a seaside town, a new city, a farming village and a Starship launch site, all simulated in real time. Built with Claude Opus 5.5, three.js, TypeScript and Next.js.
LuxAlgo / edge-stats
The open source trading statistics engine. Ask P(outcome | conditions) over your own bars: gap fills, ORB, initial balance, prior levels, seasonality, and anything you can compose. Sample sizes and 95% confidence intervals on every number. Local dashboard, CLI, and MCP server. MIT, no telemetry. By LuxAlgo.
yancent-dao / cockpit-agent-sim
Agent framework for smart-cockpit apps · 面向智能座舱业务的 Agent 框架:零后端、权限分级、确认流、卡片编排、快慢双层、真实三方集成,加能力=加数据不加代码
LuxAlgo / luxalgo-mcp-server
The LuxAlgo ecosystem as MCP tools: free and keyless.
LuxAlgo / prop-firm-sim
Know your odds before you pay the fee: open-source Monte Carlo simulation of prop-firm challenges over each firm's exact ruleset. Pass probability, expected attempts and cost, EV, optimal risk sizing. Engine, CLI, and MCP server. Deterministic, zero telemetry. By LuxAlgo.
composo-ai / DishwasherBench
A dishwasher-loading game on a physical simulation of one real machine, built to benchmark language models and playable in a browser. The game inside is called Spotless.
SandroMaglione / inkline-town
A town simulation in pale isometric line art, on the bevy-ts ECS and Pixi
2600th / web-ocean-3d
A real-time spectral ocean and tropical island in Three.js, WebGPU and TSL: FFT waves, water optics, shore break, foam, caustics, buoyancy, wakes, underwater transitions and a volumetric sky, with a WebGL2 fallback.
NevaMind-AI / JevTown
jev based AI town simulation
Mister-iks / pcybox-attackgraph
Open source browser lab to build a simulated infrastructure, watch an attack move through it, and check whether your defense works.
AirsupHQ / airsup-lab
Machines you can take apart in your browser: fusion reactor, Raptor 3, Cybertruck, humanoid, black hole, fighter jet engine, F1 car, drone. Three.js, procedural, real physics.
iktok90-design / ai-smart-contract-auditor
AuditSentry — AI-powered smart contract security auditor for Claude Code. Automated vulnerability detection, exploit PoCs, mainnet-fork simulation, and professional audit reports for Solidity & Vyper across all EVM chains.
kresogalic8 / unwatched
Unwatched: an island of AI citizens with free will, owned by people who write letters, running on real time while nobody is looking.
Lingikaushikreddy / Settlement-Village
An illustrated multi-agent village strategy game. Set objectives; residents gather, build, upgrade and recruit. Battle, inspect decisions and test AI agents. No API key required.
mohammadrezwankhan / datacenter-twin-lab
Explore data center power continuity, energy ledgers & infrastructure assumptions through reproducible synthetic models.
robertsamples / meltcalc
Hotend and polymer melt index tool
Dicklesworthstone / classic-patents.com
An open-source digital museum restoring history's most consequential patents into pristine OCR transcripts, rigorous Plain English engineering breakdowns, and interactive real-time simulations.
kinexbtdev / rh-agent-trader
rh-agent-trader : Paper Trading Agent for Robinhood Chain Stock Tokens