S

simulation

The project provides Python tool-chain and shell scripts for molecular simulation workflows: preparation, running and analysing molecular dynamics (MD) simulations of bio- and organic soft condensed matter.

The GROMACS molecular simulation toolkit.

A miniature golf simulation game. A track editor is planned.

Pyxel Config Lab is a visual YAML configuration builder and tutorial viewer created to help people explore Pyxel simulation modes through a more intuitive and interactive interface.

Mandos is a general purpose differentiable simulator for C++ and Python.

Pyralysis is a Python library for radio interferometry: visibility simulation, gridding, optimization-based image reconstruction, and analysis pipelines with Dask-friendly scaling, documented APIs, and optional cluster (SLURM) workflows. GPL-3.0.

Open Arsenal provides open, self-hosted software specifications designed for deployment across private and public networks. Built for portability, interoperability, and transparency, each specification gives organizations the freedom to implement and customize solutions without vendor lock-in while remaining free to use under the AGPL-3.0+ license with required attribution. Specification Branding Licenses available upon request.

Cognitive exoskeleton for AI agents and human researchers — by Cognitive Functors. Turn questions into verified constructive & destructive insights: breakthrough scientific-engineering hypotheses checked across 47 literature sources, 38 simulation bridges, and 9 formal verifiers — then gated proposals, dissertations, BibTeX, and proofs you can publish. Not a chatbot — a research pipeline. pip install c4reqber · blast solve · Z₃³ · 21 MCP · AGPL-3.0.

Vendor-Independent, Fully Verified, Open Source VHDL Common Library

FlightGear open-source flight simulator flightgear.org

Kit bindings for Box2D v3 - 2D physics engine with rigid bodies, joints, and collision detection

Pyxel is a general detector simulation framework (https://esa.gitlab.io/pyxel). An easy-to-use framework that can simulate a variety of imaging detector effects combined on images (e.g. radiation and optical effects, noises) made by CCD or CMOS-based detectors.

Project SynthesisMotion is an open-source AGPL-3.0+ research framework for adaptive motion intelligence systems. It combines real-time vehicle identity modeling, physics-informed dynamics, and adaptive control with a formal safety verification layer. The system is designed to continuously learn how a physical vehicle behaves, adapt to changes in real time, and enforce strict safety constraints during operation.

Trionyx is a multi-agent robotics fleet intelligence platform that coordinates autonomous robots through a shared world model, dynamic task graphs, and real-time scheduling. It focuses on distributed decision-making, simulation-first validation, and adaptive optimization to manage complex warehouse and industrial operations.

The Modular Non-Invasive BCI Engineering Platform is an open-source, AGPL-3.0+ neuroengineering framework designed to unify wearable brain-computer interfaces, hardware abstraction, and real-time neural decoding into a single modular system. It enables developers to build, simulate, and deploy EEG-based applications through interchangeable wearable and hardware modules, supported by machine learning pipelines, sleep and dream state analysis, hardware development tooling, and legal assurance systems for design validation and compliance.

LAVE (Low-Altitude Vehicle Experiment) is an open-source research platform exploring human-scale hover in the sub-meter regime using distributed electric thrust, real-time stabilization, and fully transparent hardware and software systems. Built for reproducibility and experimentation rather than productization, it focuses on measuring the unstable transition between ground contact and sustained flight, with all telemetry, failures, and design iterations openly shared as part of the research process.

KineticKind is an open-source SUV platform designed to make entering and exiting a vehicle safe, comfortable, and dignified through intelligent seat-assist technology. By combining rotating lift seats, accessibility-focused engineering, and a fully open development model, the project reimagines mobility around real human movement rather than mechanical constraints. Built under the AGPL-3.0+ license, KineticKind invites a global community to collaborate on creating more inclusive transportation for everyone.

Circulis Aqua is an AGPL 3.0+ modular infrastructure design system for desalination, water purification, reuse, and geospatial distribution. It uses AI-assisted configuration to design scalable, plug-in water systems that range from residential units to municipal and regional grids. Built on a graph-based water flow model, it enables local-first optimization, closed-loop water reuse, and intelligent routing to ensure no water is wasted across interconnected infrastructure networks.

StructIQ is an open-source, AI-assisted structural engineering platform that combines traditional FEM with real-time AI support to optimize, simulate, and innovate building designs. It features digital twin capabilities, global building code compliance, predictive hazard analysis, advanced visualization, and an education/training mode. Fully modular, future-proof, and licensed under AGPL 3.0+.

AETHER STAGE is a cinematic spatial intelligence system that transforms filmmaking into a structured, physics-aware, and fully directable simulation. It replaces prompt-based generation with a layered architecture of persistent 360° assets, mass-based spatial constraints, causal narrative systems, and a Director Override Layer that enforces creative intent above all simulation rules.