#simulation

Production-grade Rust-native trading engine with deterministic event-driven architecture

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.

NativeLink is a Nix-powered, open source, high-performance build cache and remote execution server, compatible with Bazel, Soong, Pants, Buck2, Reclient, and other RE-compatible build systems. It offers drastically faster builds, reduced test flakiness, and support for specialized hardware.

Pythonic interface to Ansys Mechanical ™

ERT - Ensemble based Reservoir Tool - is designed for running ensembles of dynamical models such as reservoir models, in order to do sensitivity analysis and data assimilation. ERT supports data assimilation using the Ensemble Smoother (ES) and Ensemble Smoother with Multiple Data Assimilation (ES-MDA).

A Python library for designing chips (Photonics, Analog, Quantum, MEMS), PCBs, and 3D-printable objects. We aim to make hardware design accessible, intuitive, and fun—empowering everyone to build the future.

Multi-Joint dynamics with Contact. A general purpose physics simulator.

Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors.

The main repository for the development of the evolution game Thrive.

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

Typescript SDKs to interact with the Morpho protocols

Python package for compiling and analyzing quantum algorithms to simulate electronic structures.

Experiment-independent toolkit for (charged) particle track reconstruction in (high energy) physics experiments implemented in modern C++

Convenient Power System Modelling and Analysis based on PYPOWER and pandas

Thermal Engineering Systems in Python (TESPy). This package provides a powerful simulation toolkit for thermodynamic modeling of thermal engineering plants such as power plants, heat pumps or refrigeration machines.

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Viceroy provides local testing for developers working with Compute.

Isaac Lab API, powered by MuJoCo-Warp, for RL and robotics research

NEURON Simulator

Python Toolkit for Causal and Probabilistic Reasoning

🐼 osparc-simcore simulation framework

Fast and embedded solvers for nonlinear optimal control and nonlinear model predictive control

L'assistant officiel des entrepreneurs

Research-focused C++23 physics engine for robotics, animation, and machine learning, with Python bindings