modeling

blender/blender

Official mirror of Blender

CadQuery/cadquery

A python parametric CAD scripting framework based on OCCT

hlorus/CAD_Sketcher

Constraint-based geometry sketcher for blender

projectchrono/chrono

High-performance C++ library for multiphysics and multibody dynamics simulations

gaphor/gaphor

Gaphor is the simple modeling tool

gem5/gem5

The official repository for the gem5 computer-system architecture simulator.

tidymodels/broom

Convert statistical analysis objects from R into tidy format

openrocket/openrocket

Model-rocketry aerodynamics and trajectory simulation software

finos/legend

The Legend project

brmodeloweb/brmodelo-app

BRMW is a free open source entity-relationship database modeling tool. We're working to make learning database modeling simple and accessible for everyone.

zalo/CascadeStudio

A Full Live-Scripted CAD Kernel in the Browser

funkygao/cp-ddd-framework

轻量级DDD正向/逆向业务建模框架，支撑复杂业务系统的架构演化！

gempy-project/gempy

GemPy is an open-source, Python-based 3-D structural geological modeling software, which allows the implicit (i.e. automatic) creation of complex geological models from interface and orientation data. It also offers support for stochastic modeling to address parameter and model uncertainties.

ddd-crew/eventstorming-glossary-cheat-sheet

RocketPy-Team/RocketPy

Next generation High-Power Rocketry 6-DOF Trajectory Simulation

kovacsv/JSModeler

A JavaScript framework to create and visualize 3D models.

prmr/JetUML

A desktop application for fast UML diagramming.

gboeing/pynamical

Pynamical is a Python package for modeling and visualizing discrete nonlinear dynamical systems, chaos, and fractals.

OpenVSP/OpenVSP

A parametric aircraft geometry tool

juanmanzanero/fastest-lap

Fastest-lap is a vehicle dynamics simulator. It can be used to understand vehicle dynamics, to learn about driving techniques, to design car prototypes, or just for fun!

coin-or/python-mip

Python-MIP: collection of Python tools for the modeling and solution of Mixed-Integer Linear programs

simpeg/simpeg

Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.

usnistgov/fipy

FiPy is a Finite Volume PDE solver written in Python

modflowpy/flopy

A Python package to create, run, and post-process MODFLOW-based models.

GeostatsGuy/GeostatsPy

GeostatsPy Python package for spatial data analytics and geostatistics. Started as a reimplementation of GSLIB, Geostatistical Library (Deutsch and Journel, 1992) from Fortran to Python, Geostatistics in a Python package. Now with many additional methods. I hope this resources is helpful, Prof. Michael Pyrcz

yalmip/YALMIP

MATLAB toolbox for optimization modeling

shakedzy/dython

A set of data tools in Python

opencobra/cobrapy

COBRApy is a package for constraint-based modeling of metabolic networks.

plotly/Dash.jl

Dash for Julia - A Julia interface to the Dash ecosystem for creating analytic web applications in Julia. No JavaScript required.

thomasp85/lime

Local Interpretable Model-Agnostic Explanations (R port of original Python package)

mathLab/PINA

Physics-Informed Neural networks for Advanced modeling

plaitpy/plaitpy

plait.py - a fake data modeler

gimli-org/gimli

Geophysical Inversion and Modeling Library :earth_africa:

wmayner/pyphi

A toolbox for integrated information theory.

overtools/OWLib

DataTool is a program that lets you extract models, maps, and files from Overwatch.