Commodore 64 hardware simulator
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Free, open-source app for Windows and macOS that finds every SDK and toolchain on your machine (Flutter, Node.js, Android SDK, Xcode simulators, Java, Python, .NET, Gradle), shows which projects use each version, fixes broken setups in one click and frees disk space.
้ฒๆฑกๆถๆ้ ๆนๆจกๆๅจ ยท Antifouling coating formulation simulator (Android + iOS + Electron). Simulation โ measurement. Track A/C example data in public repo.
Verilator open-source SystemVerilog simulator and lint system
Advanced Damage System mod for Farming Simulator 25
Fire Dynamics Simulator
FS25_RealisticLivestock - Ritter version
A spy satellite simulator in your browser, except the data is real. Live open source spatial intelligence on a photorealistic 3D globe.
Multi-Joint dynamics with Contact. A general purpose physics simulator.
Bullet Physics SDK: real-time collision detection and multi-physics simulation for VR, games, visual effects, robotics, machine learning etc.
Open-source simulator for autonomous driving research.
The quip network mining stack. This includes a coordinator and links all of the official quip network miners.
Model Context Protocol Server for Mobile Automation and Scraping (iOS, Android, Emulators, Simulators and Real Devices)
Digital logic design tool and simulator
A macOS app to control the Xcode Simulator.
A digital logic designer and circuit simulator.
Pokรฉmon battle simulator.
Rust tool to detect cell site simulators on an orbic mobile hotspot
The A32NX & A380X Project are community driven open source projects to create free Airbus aircraft in Microsoft Flight Simulator that are as close to reality as possible.
idb is a flexible command line interface for automating iOS simulators and devices
Head tracking software for MS Windows, Linux, and Apple OSX
Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.
Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux.
DeviceKit is a value-type replacement of UIDevice.
Webots Robot Simulator
Re-write of Injection for Xcode in (mostly) Swift
A graphical processor simulator and assembly editor for the RISC-V ISA
Synthetic Patient Population Simulator
Spike, a RISC-V ISA Simulator
Kubernetes WithOut Kubelet - Simulates thousands of Nodes and Clusters.
Dynamic Instrumentation Tool Platform
Model-rocketry aerodynamics and trajectory simulation software
MacOS application to spoof / fake / mock your iOS / iPadOS or iPhoneSimulator device location. WatchOS and TvOS are partially supported.
VHDL 2008/93/87 simulator
Solar2D Game Engine main repository (ex Corona SDK)
The `npx serve` of Apple Simulators.
The official repository for the gem5 computer-system architecture simulator.
An on-device debugger/JIT enabler for iOS versions 17.4+, powered by idevice.
Run more iOS simulators on one Mac by disabling background daemons a simulator doesn't need
GNS3 Graphical Network Simulator
Software simulation for Android hardware-backed key pairs with key attestation
Interactive Go Interview Platform - 30+ coding challenges with instant feedback, AI interview simulation, competitive leaderboards, and automated testing. From beginner to advanced levels with real-world scenarios.
Curated list of open-source quantum software projects.
Headless control for Apple's Simulators โ 3D models, taps, swipes, multi-finger gestures, 60 fps streaming, and a multi-device farm
A CMake toolchain file for iOS/iPadOS, visionOS, macOS, watchOS & tvOS C/C++/Obj-C++ development
Parallel Computing and Scientific Machine Learning (SciML): Methods and Applications (MIT 18.337J/6.338J)
Open-source repository of Orbiter Space Flight Simulator
A game of lonely space adventure
xcodebuild for humans and agents: build, run, debug, and test iOS, macOS, tvOS, watchOS, and visionOS apps from your terminal.
Open Adversarial Exposure Validation Platform
simavr is a lean, mean and hackable AVR simulator for linux & OSX
Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.
Shadow is a discrete-event network simulator that directly executes real application code, enabling you to simulate distributed systems with thousands of network-connected processes in realistic and scalable private network experiments using your laptop, desktop, or server running Linux.
Broadcast & Cable TV simulator
Application Layer DoS attack simulator
An iPod Classic simulator that connects to Apple Music and Spotify. Built with React & Styled Components
Little Navmap is a free flight planner, navigation tool, moving map, airport search and airport information system for Flight Simulator X, Microsoft Flight Simulator 2020, Prepar3D and X-Plane.
GPU-optimized version of the MuJoCo physics simulator, designed for NVIDIA hardware.
Open source robotics simulator. The latest version of Gazebo.