Showing 224 open source projects for "sim"

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  • 1
    Sim

    Sim

    Build, deploy, and orchestrate AI agents

    ...Its architecture supports integrations with major model providers and common agent patterns such as retrieval-augmented generation and tool calling. Sim emphasizes rapid prototyping and production readiness, allowing users to design agent pipelines and scale them as needs grow. Overall, it functions as a full-stack orchestration framework for organizations building sophisticated agentic automation systems.
    Downloads: 0 This Week
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  • 2
    serve-sim

    serve-sim

    The `npx serve` of Apple Simulators

    ...It can run locally, over a LAN, or through a remote Mac with tunneling. The web UI streams the simulator and forwards clicks, enabling browser-based end-to-end testing and debugging. serve-sim is best suited for iOS development, agent testing, remote simulator access, and mobile UI automation workflows.
    Downloads: 0 This Week
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  • 3
    Habitat-Sim

    Habitat-Sim

    A flexible, high-performance 3D simulator for Embodied AI research

    ...Determinism and reproducibility are first-class goals, which is critical for benchmarking agents and comparing algorithms. Thanks to its speed and modular design, Habitat-Sim is widely used to prototype embodied agents, train at scale, and evaluate in standardized environments with consistent metrics.
    Downloads: 0 This Week
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  • 4
    Digital-Logic-Sim

    Digital-Logic-Sim

    A minimalistic digital logic simulator

    ...The simulation engine handles signal updates and interactions efficiently, ensuring that circuit behavior is accurately represented. It is particularly useful for students and hobbyists interested in computer architecture and electronics. Overall, Digital Logic Sim serves as an accessible platform for exploring and understanding the fundamentals of digital systems.
    Downloads: 12 This Week
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    NVIDIA Isaac Sim

    NVIDIA Isaac Sim

    NVIDIA Isaac Sim is an open-source application on NVIDIA Omniverse

    NVIDIA Isaac Sim is a high-fidelity robotics simulation platform built on NVIDIA Omniverse to develop, test, and validate AI-driven robots in physically accurate virtual environments. It supports a wide array of robotics formats (URDF, MJCF, CAD), includes GPU-accelerated physics, and features immersive RTX rendering and multisensory simulation. Realistic physics via GPU-accelerated engines and RTX ray tracing.
    Downloads: 5 This Week
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  • 6
    NVIDIA Isaac Lab

    NVIDIA Isaac Lab

    Unified framework for robot learning built on NVIDIA Isaac Sim

    Isaac Lab is an open-source modular robotics learning framework built atop Isaac Sim. It simplifies research workflows across reinforcement learning, imitation learning, and motion planning by offering robust, GPU-accelerated simulation with realistic sensor and physics fidelity—ideal for sim-to-real robot training. Compatible and optimized for use with Isaac Sim versions (e.g., Sim 5.0 and 4.5). GPU-accelerated, high-fidelity physics and sensor simulation suitable for complex learning tasks. ...
    Downloads: 29 This Week
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  • 7
    Humanoid-Gym

    Humanoid-Gym

    Reinforcement Learning for Humanoid Robot with Zero-Shot Sim2Real

    ...Its primary goal is to enable efficient training of humanoid robots in simulation while enabling policies to transfer effectively to real-world hardware without additional training. The framework emphasizes the concept of zero-shot sim-to-real transfer, meaning that behaviors learned in simulation can be deployed directly on physical robots with minimal adjustment. To improve reliability and generalization, the framework also includes sim-to-sim validation pipelines that test trained policies across different physics engines.
    Downloads: 1 This Week
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  • 8

    sim

    Sim project

    Sim project provides recommendation algorithms and other algorithms along with tools to evaluate and deploy them.
    Downloads: 0 This Week
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  • 9
    CorsixTH

    CorsixTH

    Open source clone of Theme Hospital

    CorsixTH is an open source reimplementation of the 1997 Bullfrog business sim Theme Hospital. It faithfully recreates the original while adding nifty updates like support for modern operating systems (Windows, Mac OSX and Linux), high resolutions and much more.
    Downloads: 4 This Week
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  • 10
    Downloads: 0 This Week
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  • 11
    ProtoMotions

    ProtoMotions

    ProtoMotions is a GPU-accelerated simulation and learning framework

    ...A built-in PyRoki workflow retargets human motion data to different robot bodies with a single command. Policies can be tested across Isaac Gym, Isaac Lab, Newton, Genesis, MuJoCo, and high-fidelity Isaac Sim environments. Its deployment pipeline exports ONNX policies with observation processing included, simplifying transfers from simulation to real Unitree G1 hardware. The framework also supports procedural scene generation and motion authoring from Kimodo text-to-motion outputs.
    Downloads: 6 This Week
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  • 12
    Mars Simulation Project
    The Mars Simulation Project is an open source Java project to create a simulation of future human settlement on the planet Mars. See https://github.com/mars-sim/mars-sim for the LATEST issues/wiki/code change
    Downloads: 6 This Week
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  • 13
    Skyscraper

    Skyscraper

    The Skyscraper Project

    Skyscraper is an open-source realistic building and elevator simulator, written in C++. Newer versions are able to simulate small cities via parallel sim engines.
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    Downloads: 194 This Week
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  • 14
    Downloads: 1 This Week
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  • 15
    MuJoCo Playground

    MuJoCo Playground

    An open source library for GPU-accelerated robot learning

    MuJoCo Playground, developed by Google DeepMind, is a GPU-accelerated suite of simulation environments for robot learning and sim-to-real research, built on top of MuJoCo MJX. It unifies a range of control, locomotion, and manipulation tasks into a consistent and scalable framework optimized for JAX and Warp backends. The project includes classic control benchmarks from dm_control, advanced quadruped and bipedal locomotion systems, and dexterous as well as non-prehensile manipulation setups. ...
    Downloads: 0 This Week
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  • 16
    Speed Dreams : an Open Motorsport Sim
    2025 UPDATE: we have finally moved to Git! https://forge.a-lec.org/speed-dreams/speed-dreams-code/ This SourceForge project will be kept as a read-only archive and will be eventually removed! Speed Dreams is a Motorsport Simulator featuring high-quality 3D graphics and an accurate physics engine, all targeting maximum realism. Initially forked from TORCS, it has now reached a clearly higher realism level in visual and physics simulation, thanks to its active development team and...
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    Downloads: 296 This Week
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  • 17
    AIMET

    AIMET

    AIMET is a library that provides advanced quantization and compression

    Qualcomm Innovation Center (QuIC) is at the forefront of enabling low-power inference at the edge through its pioneering model-efficiency research. QuIC has a mission to help migrate the ecosystem toward fixed-point inference. With this goal, QuIC presents the AI Model Efficiency Toolkit (AIMET) - a library that provides advanced quantization and compression techniques for trained neural network models. AIMET enables neural networks to run more efficiently on fixed-point AI hardware...
    Downloads: 0 This Week
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  • 18

    HostAP / WPA Supplicant for Windows

    IEEE 802.11 AP, IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator

    Downloads: 10 This Week
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  • 19

    ICS Sensor Sim Lab

    ICS Sensor Traffic Simulator

    ...It generates synthetic Modbus/TCP packets to help test monitoring and intrusion detection systems. Quick Start To use this tool, run the simulator: bash # Run for 30 seconds and save to traffic.log python lab_runner.py ics-sim --duration 30 --output traffic.log
    Downloads: 0 This Week
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  • 20
    FlightGear - Flight Simulator

    FlightGear - Flight Simulator

    FlightGear Flight Simulator: free open-source multiplatform flight sim

    Founded in 1997, FlightGear is developed by a worldwide group of volunteers, brought together by a shared ambition to create the most realistic flight simulator possible that is free to use, modify and distribute. FlightGear is used all over the world by desktop flight simulator enthusiasts, for research in universities and for interactive exhibits in museums. FlightGear features more than 400 aircraft, a worldwide scenery database, a multi-player environment, detailed sky modelling, a...
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    Downloads: 4,440 This Week
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  • 21
    WeaveDreamer

    WeaveDreamer

    Create fabric designs for hand weaving

    This is a fabric design software, to aid hand weavers in creating textile weaving patterns. Supports any number of warp and weft threads, treadles, and harnesses. Runs on Windows, Linux, and OS/X. This package was previously named "Weaving Sim" The master repository is now at https://github.com/pdhammond42/weavedreamer
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    Downloads: 16 This Week
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  • 22
    DragonOS
    *Until you install the operating system, the default user = live / no password. DragonOS Noble (24.04) DragonOS FocalX (22.04) and DragonOS Focal (20.04) are out-of-the-box Lubuntu based x86_64 operating systems for anyone interested in software defined radios. All source installed software is located in the /usr/src directory while the remaining software was installed by package managers. What is DragonOS and why do you want it? The shortest distance between two points is a...
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    Downloads: 1,258 This Week
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  • 23
    TelcoChisel

    TelcoChisel

    5G/4G Cellular Security Live Linux OS for SDR, Baseband Auditing & Tel

    TelcoChisel is a free, bootable live Linux distribution purpose-built for cellular security researchers, Software Defined Radio (SDR) engineers, and hardware penetration testers working in 4G/5G mobile network environments. No setup. Boot and hack. This platform eliminates the hours spent fighting dependency hell, broken drivers, and complex build processes — delivering a fully functional, out-of-the-box telecom auditing laboratory. Based on Ubuntu 24.04 LTS (Noble Numbat) with a...
    Downloads: 16 This Week
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  • 24
    Linux Air Combat

    Linux Air Combat

    Combat Flight Simulator for LINUX. WW2. Network and VOIP. Open-source.

    WW2 Combat Flight Simulator. Free. Current Version: 9.93. This is now the world's leading open-source combat flight sim for LINUX. Linux Air Combat ("LAC") runs on almost any desktop LINUX system (even Steam Deck & Raspberry Pi) and generates smooth, high-performance flight. If it runs TOO fast on your hardware (framerates beyond 100 FPS), you should activate LAC's built-in FrameRate Limiter as documented here: https://askmisterwizard.com/2019/LinuxAirCombat/FrameRateLimiter.htm Clean, open source code provides an option to compile yourself, or use our precompiled executable AppImage to eliminate compiling on all popular X86 LINUX distros. ...
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    Downloads: 86 This Week
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  • 25

    Bottleneck Checker

    Free CPU & GPU bottleneck checker - honest ranges, not fake %

    Bottleneck Checker is a free, open-source tool that shows whether a CPU and GPU hold each other back - as an honest range, not a fake single percentage. Most bottleneck calculators spit out one confident-looking number no real benchmark could back up. Hardware does not work that way: the same pairing looks CPU-limited in a competitive shooter and GPU-limited in a ray-traced AAA game, and different again at 1080p versus 4K. So this tool reports a range instead, weights the result by...
    Downloads: 0 This Week
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