domain: simulation
692 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| InkboxSoftware/excelCPU A 16-bit CPU implemented entirely within an Excel spreadsheet, featuring 16 registers, 128KB of RAM, and a 128x128 display, driven by Excel… | 26 | 4757 | active |
| google-deepmind/dm_control Google DeepMind's Python stack for physics-based simulation and reinforcement learning environments built on the MuJoCo physics engine. It … | 94 | 4672 | stable |
| hku-mars/FAST-LIVO2 FAST-LIVO2 is a fast, tightly-coupled LiDAR-inertial-visual odometry and mapping system written in C++ on ROS. It provides real-time, accur… | 56 | 4557 | active |
| pyvista/pyvista PyVista is a Python library providing a NumPy-native interface to VTK for 3D visualization and mesh analysis. It offers dataset structures … | 93 | 3786 | stable |
| DLR-RM/BlenderProc BlenderProc is a procedural Python pipeline built on Blender for generating photorealistic synthetic training images with ground-truth anno… | 62 | 3684 | active |
| momo5502/sogen Sogen is a C++ userspace emulator that runs Windows and Linux binaries at the CPU and syscall level without a real operating system, execut… | 67 | 3553 | active |
| starVLA/starVLA StarVLA is an open-source, Lego-like modular codebase for developing Vision-Language-Action (VLA) models for generalist robots. It unifies … | 69 | 3530 | active |
| apirrone/Open_Duck_Mini Open Duck Mini is an open-source project to build a miniature (~42cm) bipedal robot inspired by Disney's BDX droid, with a bill of material… | 53 | 3521 | active |
| nv-tlabs/kimodo Kimodo is NVIDIA's official implementation of a kinematic motion diffusion model trained on 700 hours of motion capture data to generate hi… | 56 | 3365 | active |
| gpac/gpac GPAC is an open-source multimedia framework for processing, inspecting, packaging, streaming, and playing audio, video, subtitles, encrypte… | 89 | 3296 | stable |
| leggedrobotics/rsl_rl RSL-RL is a GPU-accelerated, lightweight reinforcement learning library for robotics research, featuring algorithms like PPO and Student-Te… | 97 | 2916 | active |
| enactic/openarm OpenArm is a fully open-source 7DOF humanoid robot arm (hardware, firmware, and software) designed for physical AI research and deployment … | 69 | 2889 | active |
| google-research/kubric Kubric is a data generation pipeline from Google Research for creating semi-realistic synthetic multi-object videos with rich annotations l… | 60 | 2808 | active |
| davidmonterocrespo24/velxio Velxio is an open-source browser-based emulator and circuit simulator for Arduino, ESP32, Raspberry Pi, STM32 and other embedded boards, ru… | 82 | 2679 | active |
| macOS Web An open-source web application that replicates the macOS Ventura desktop experience in the browser, built with Svelte and Vite. It recreate… | 73 | 2659 | active |
| Slicer/Slicer 3D Slicer is a free, open-source desktop platform for visualization, processing, segmentation, registration, and analysis of medical and bi… | 67 | 2595 | stable |
| dreamzero0/dreamzero DreamZero is NVIDIA's World Action Model (WAM) that jointly predicts future video and actions from a pretrained video diffusion backbone, e… | 50 | 2593 | active |
| Tencent-Hunyuan/HY-World-2.0 HY-World 2.0 is Tencent Hunyuan's open-source multi-modal world model framework that reconstructs, generates, and simulates 3D worlds from … | 58 | 2571 | active |
| hawk86104/three-vue-tres TvT.js is an open-source Web 3D engineering framework built on Three.js, Vue 3, TresJS, and Fes.js for building digital twin and 3D visuali… | 71 | 2391 | active |
| marcomusy/vedo vedo is a Python library for scientific analysis and visualization of 3D objects, meshes, point clouds, and volumetric data, built on top o… | 77 | 2263 | active |
| llvm/circt CIRCT (Circuit IR Compilers and Tools) is an LLVM/MLIR-based infrastructure project for building hardware design compilers and tools. It pr… | 95 | 2226 | active |
| nmwsharp/polyscope Polyscope is a lightweight C++/Python library and interactive viewer for 3D data such as surface meshes and point clouds. It lets you regis… | 74 | 2199 | active |
| LIJI32/SameBoy SameBoy is an open source, highly accurate Game Boy (DMG), Game Boy Color (CGB), and Super Game Boy emulator written in portable C. It ship… | 78 | 2177 | active |
| MRPT/mrpt MRPT is a mature C++ toolkit of libraries and applications for mobile robotics, covering SLAM, localization, probabilistic filtering, senso… | 98 | 2157 | stable |
| roboterax/humanoid-gym Humanoid-Gym is a reinforcement learning framework built on Nvidia Isaac Gym for training locomotion skills in humanoid robots, with emphas… | 27 | 2075 | active |
| google-deepmind/lab DeepMind Lab is a customisable 3D learning environment built on Quake III Arena (ioquake3) that provides navigation and puzzle-solving task… | 23 | 7373 | maintenance |
| boundless-large-model/boundless-world-model Boundless-World-Model (BWM) is a physically consistent, action-conditioned video world model built on Wan2.2-TI2V-5B that acts as a low-cos… | 59 | 1824 | active |
| letoram/arcan Arcan is a development framework and multimedia engine for building everything from embedded UIs to full standalone desktop environments, s… | 75 | 1819 | active |
| RoboVerseOrg/RoboVerse RoboVerse is a unified platform, dataset, and benchmark for scalable and generalizable robot learning, providing tasks, robots, scenes, ass… | 68 | 1810 | active |
| Robbyant/lingbot-va LingBot-VA is an autoregressive diffusion framework that unifies video world modeling and robot policy learning in a single interleaved vid… | 56 | 1806 | active |
| NVlabs/curobo cuRobo is a CUDA-accelerated Python library for robot motion generation built on PyTorch, CUDA, and Warp. It provides GPU-parallel algorith… | 77 | 1794 | active |
| allenai/ai2thor AI2-THOR is an open-source platform from the Allen Institute for AI providing near photo-realistic, interactable 3D environments (iTHOR, Ma… | 45 | 1785 | active |
| microsoft/CyberBattleSim CyberBattleSim is a Python-based experimentation and research platform from Microsoft that simulates abstract enterprise network environmen… | 77 | 1784 | active |
| DTolm/VkFFT VkFFT is an open-source, GPU-accelerated multidimensional Fast Fourier Transform library supporting Vulkan, CUDA, HIP, OpenCL, Level Zero, … | 57 | 1769 | active |
| ankitdhall/lidar_camera_calibration A ROS package that computes the rigid-body transformation (rotation and translation) between a LiDAR and a camera using 3D-3D point corresp… | 44 | 1766 | active |
| Skythinker616/foc-wheel-legged-robot A complete open-source wheel-legged balancing robot project covering mechanical design (SolidWorks), physics simulation (MATLAB/Simulink/Si… | 28 | 1710 | stable |
| paparazzi/paparazzi Paparazzi is a free and open-source hardware and software suite for unmanned air vehicles, providing autopilot firmware, ground control sta… | 85 | 1709 | active |
| HybridRobotics/berkeley-humanoid-lite Berkeley Humanoid Lite is the open-source codebase for a sub-$5,000 3D-printed humanoid robot platform from UC Berkeley. It includes Isaac … | 56 | 1681 | active |
| MDAnalysis/mdanalysis MDAnalysis is an open-source Python library for analyzing molecular dynamics simulations of many-body systems at the molecular scale. It re… | 74 | 1637 | stable |
| pypose/pypose PyPose is a PyTorch-based Python library for differentiable robotics on manifolds, combining deep perceptual models with physics-based opti… | 91 | 1605 | active |
| autonomousvision/transfuser Official PyTorch implementation of TransFuser, a transformer-based multi-modal sensor fusion model for end-to-end autonomous driving, publi… | 53 | 1599 | stable |
| Zhefan-Xu/NavRL NavRL is a reinforcement learning framework for safe robot and UAV navigation in dynamic environments, published at IEEE RA-L 2025. It incl… | 33 | 1587 | active |
| yashash-pugalia/win11-svelte A web application that recreates the Windows 11 desktop experience in the browser using Svelte, Vite, and Tailwind CSS. It includes a deskt… | 10 | 1442 | active |
| ucb-bar/gemmini Gemmini is Berkeley's open-source generator for parameterizable systolic-array DNN hardware accelerators, written in Chisel (Scala) and int… | 63 | 1436 | active |
| pmndrs/react-three-rapier React Three Rapier is a React library providing hooks and components for the Rapier physics engine within react-three-fiber scenes. It lets… | 57 | 1426 | active |
| dexmal/dexbotic Dexbotic is an open-source PyTorch-based toolbox for developing Vision-Language-Action (VLA) models for embodied intelligence. It unifies p… | 72 | 1403 | active |
| davideberly/GeometricTools The Geometric Tools Engine (GTE) is a C++14 collection of source code for computing in mathematics, geometry, graphics, image analysis, and… | 76 | 1382 | active |
| xandergos/terrain-diffusion Terrain Diffusion is a Python framework that uses diffusion models as a learned, deterministic replacement for Perlin noise, generating inf… | 64 | 1365 | active |
| reiniscimurs/DRL-robot-navigation A ROS Gazebo simulation project that trains a mobile robot to navigate to random goals while avoiding obstacles using a TD3 deep reinforcem… | 58 | 1356 | active |
| caiiiycuk/js-dos js-dos is a TypeScript library and API for running DOS and Windows 9x programs in the browser or Node.js, acting as a frontend for DOSBox/D… | 97 | 1322 | active |
| LekKit/RVVM RVVM is a high-performance RISC-V virtual machine and emulator written in C, featuring a tracing JIT with x86_64, ARM64, and RISC-V backend… | 67 | 1296 | active |
| e3nn/e3nn e3nn is a Python/PyTorch library for building E(3)-equivariant neural networks that respect 3D rotation, translation, and mirror symmetries… | 70 | 1280 | active |
| nvidia-isaac/nvblox nvblox is a GPU-accelerated C++/Python library for real-time 3D reconstruction using TSDF and ESDF volumetric mapping, designed for robots … | 85 | 1276 | active |
| OpenSpace/OpenSpace OpenSpace is an open-source interactive astrovisualization application that renders the entire known universe, from planetary surfaces to g… | 92 | 1243 | active |
| le5le-com/meta2d.js Meta2d.js is a TypeScript 2D engine for real-time data exchange and interactive canvas-based graphics on the web. It is designed for buildi… | 95 | 1240 | active |
| fastgs/FastGS FastGS is a general acceleration framework for 3D Gaussian Splatting that trains scenes in roughly 100 seconds using multi-view consistent … | 49 | 1221 | active |
| Tencent-Hunyuan/HunyuanWorld-Mirror HunyuanWorld-Mirror is a feed-forward 3D reconstruction model from Tencent that predicts camera poses, intrinsics, depth maps, point clouds… | 54 | 1191 | active |
| cure-lab/MagicDrive MagicDrive is the official PyTorch implementation of an ICLR 2024 paper for controllable street view generation using diffusion models with… | 35 | 1166 | active |
| open-gigaai/giga-world-1 GigaWorld-1 is an open-source framework providing training, inference, data processing, checkpoint conversion, and LoRA merge workflows for… | 54 | 1147 | active |
| OpenAstroTech/OpenAstroTracker OpenAstroTracker is a repository of CAD (OpenSCAD) and STL files for a cheap, 3D-printed DSLR tracking, GoTo, and autoguiding mount for ast… | 26 | 1143 | active |
| SarahWeiii/CoACD CoACD is a C++ library (with Python bindings and a Unity package) that performs approximate convex decomposition of 3D triangle meshes usin… | 98 | 1134 | active |
| ZiwenZhuang/parkour Official code for 'Robot Parkour Learning' (CoRL 2023), a reinforcement learning system that trains quadrupedal robots to perform vision-ba… | 50 | 1114 | active |
| waymo-research/waymax Waymax is a lightweight, multi-agent autonomous driving simulator built entirely in JAX, based on the Waymo Open Motion Dataset. It support… | 49 | 1096 | active |
| hanruihua/NeuPAN NeuPAN is a real-time, map-free robot motion planner that maps raw obstacle point data directly to control actions using an end-to-end MPC-… | 69 | 1090 | active |
| OranAi-Ltd/oransim Oransim is an open-source causal digital twin engine for marketing, simulating a large virtual consumer society with LLM-backed personas to… | 56 | 1073 | active |
| ccsb-scripps/AutoDock-Vina AutoDock Vina is an open-source molecular docking engine used for predicting how small molecules bind to protein targets. It supports fast … | 73 | 1062 | active |
| InternRobotics/InternNav InternNav is an open-source PyTorch-based toolbox for building embodied navigation foundation models, supporting vision-language navigation… | 58 | 1061 | active |
| NVIDIA/DreamDojo NVIDIA's official PyTorch codebase for DreamDojo, a generalist robot world model pretrained on 44k hours of human egocentric video and post… | 48 | 1059 | active |
| berarma/oversteer Oversteer is a GUI application for managing racing steering wheels on GNU/Linux, configuring settings like force feedback, rotation range, … | 54 | 1056 | active |
| TeleHuman/PBHC Official implementation of KungfuBot, a physics-based humanoid whole-body control framework for learning highly-dynamic skills like kungfu … | 59 | 1055 | active |
| ModelioOpenSource/Modelio Modelio is an open-source visual modeling environment supporting standards like UML, BPMN, ArchiMate, SysML, and TOGAF for enterprise archi… | 88 | 1042 | active |
| silvery107/rl-mpc-locomotion A Python framework combining deep reinforcement learning with model predictive control (MPC) for quadruped robot locomotion, where a policy… | 68 | 1020 | active |
| cryinkfly/Autodesk-Fusion-360-for-Linux A shell-based installer that runs Autodesk Fusion 360 on Linux using Wine, with support for many distributions and graphics drivers. The Gi… | 10 | 3286 | maintenance |
| Habitat AI Habitat is a high-performance, physics-enabled 3D simulation platform for Embodied AI research, consisting of Habitat-Sim (a fast 3D sim… | 74 | 3108 | maintenance |
| wdas/brdf Disney BRDF Explorer is a desktop application for developing, loading, and analyzing bidirectional reflectance distribution functions (BRDF… | 32 | 2266 | maintenance |
| Yvictor/TradingGym TradingGym is an OpenAI Gym-style Python toolkit providing trading environments for training reinforcement learning agents and backtesting … | 32 | 1910 | maintenance |
| Kimera Kimera is a modular C++ library for real-time metric-semantic SLAM that builds semantically annotated 3D meshes from camera and inertial da… | 66 | 1905 | maintenance |
| StarCraft II API Blizzard's official StarCraft II Client API, providing protobuf protocol definitions and a reference C++ library for full external control … | 23 | 1682 | maintenance |
| microsoft/TinyTroupe TinyTroupe is an experimental Python library for simulating people with specific personalities, interests, and goals using LLM-powered agen… | 72 | 7556 | experimental |
| cvdlab/react-planner react-planner is a React component for designing building floorplans, letting users draw 2D plans with drag-and-drop catalogs of objects an… | 32 | 1473 | maintenance |
| erwincoumans/motion_imitation A Python research codebase accompanying the paper 'Learning Agile Robotic Locomotion Skills by Imitating Animals'. It provides a Gym enviro… | 32 | 1457 | maintenance |
| open-mmlab/mmhuman3d MMHuman3D is an open-source PyTorch-based toolbox and benchmark for 3D human parametric models (e.g., SMPL, SMPL-X) in computer vision and … | 23 | 1426 | maintenance |
| gradslam/gradslam gradslam is a fully differentiable dense SLAM library built on PyTorch, providing differentiable building blocks such as nonlinear least sq… | 23 | 1422 | maintenance |
| nvidia-cosmos/cosmos-predict2.5 NVIDIA Cosmos-Predict2.5 is a family of world foundation models (WFMs) that generate video predictions of future world states for physical … | 72 | 1355 | maintenance |
| IBM/MicroscoPy An open-source, motorized, modular microscope built from LEGO bricks, 3D-printed parts, an Arduino, and a Raspberry Pi with an 8MP camera. … | 10 | 1220 | maintenance |
| facebookresearch/House3D House3D is a virtual 3D environment of over 45k fully annotated indoor scenes from the SUNCG dataset, built for training embodied AI agents… | 10 | 1200 | maintenance |
| aitorzip/DeepGTAV DeepGTAV is a C++ plugin for Grand Theft Auto V that converts the game into a vision-based self-driving car research environment. It expose… | 32 | 1186 | maintenance |
| rswier/swieros Swieros is a tiny hand-crafted virtual CPU emulator paired with a fast C-subset compiler and a Unix-ish operating system kernel based on xv… | 32 | 1120 | maintenance |
| nicrusso7/rex-gym Rex-gym provides OpenAI Gym environments for the open-source SpotMicro quadruped robot, built on PyBullet simulation, along with a PPO lear… | 32 | 1102 | maintenance |
| etched-ai/open-oasis Inference code and model weights for Oasis 500M, an interactive world model from Decart and Etched that generates gameplay video autoregres… | 22 | 2123 | experimental |
| PiLiDAR/PiLiDAR PiLiDAR is a DIY 360° 3D panorama scanner built on Raspberry Pi that combines a low-cost LDRobot LiDAR (LD06/LD19/STL27L) with a Pi HQ came… | 59 | 1954 | experimental |
| PhyAgentOS/PhyAgentOS-core PhyAgentOS is a self-evolving embodied AI operating system built on agentic workflows, providing a session-centered runtime that decouples … | 59 | 1800 | experimental |
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