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The World3 model revisited in Python

Python 340 44 Updated Jan 3, 2022

Mirror of JONESFORTH

Assembly 1,112 159 Updated Apr 4, 2023

Simple Recipes for Powerful Analysis of System Dynamics Models

Jupyter Notebook 74 37 Updated Oct 21, 2024

System Dynamics Modeling in Python

Python 444 95 Updated Mar 2, 2026
HTML 20 11 Updated Mar 19, 2026

Node and browser JavaScript library to run simulations. Supports System Dynamics modeling, Differential Equation mathematical modeling, and Agent Based Modeling.

JavaScript 139 25 Updated Dec 27, 2025

Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

Assembly 64,756 7,400 Updated Jan 22, 2026
Racket 77 34 Updated Feb 21, 2026

Portable Forth in C

C 689 113 Updated Nov 26, 2025

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

C++ 5,085 871 Updated Mar 30, 2026

http://torch.ch

C 9,118 2,354 Updated Mar 31, 2025

book-publishing system [mirror of main repo at https://gitlab.com/mbutterick/pollen]

Racket 1,202 64 Updated Jul 22, 2022

Visual prototyping for the masses.

Clojure 60 4 Updated Oct 7, 2012

Automatically exported from code.google.com/p/blackthorn-engine-3d

Common Lisp 1 1 Updated Mar 14, 2015

🔩 Like builtins, but boltons. 250+ constructs, recipes, and snippets which extend (and rely on nothing but) the Python standard library. Nothing like Michael Bolton.

Python 6,865 388 Updated Mar 6, 2026

Lisp syntax for assembler for AVR microcontrollers

Common Lisp 6 Updated Aug 12, 2014

CSG plugin for Three.js

JavaScript 458 149 Updated Oct 18, 2022

JavaScript reimplementation of OpenSCAD

JavaScript 22 6 Updated Jan 1, 2013

CL compiler macro utilities.

Common Lisp 69 4 Updated Jun 10, 2020

Event driven, non-blocking app server for Lua

C 124 8 Updated Nov 3, 2015

Direct FFI bindings for OpenGL window and context management

Common Lisp 68 14 Updated Oct 16, 2017

JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for gener…

JavaScript 3,142 558 Updated Apr 5, 2026

3D solid CAD using only Javascript

318 126 Updated May 28, 2022

Common Lisp 3D/2D Graphics Engine for OpenGL

Common Lisp 274 23 Updated Apr 23, 2017

/!\ Obsolete repository of HeeksCAD

C++ 112 44 Updated Mar 8, 2016

JavaScript Programming Language for Solid Modeling

JavaScript 47 9 Updated Aug 28, 2014

Embedded Robotics Platform.

Lua 5 Updated Jul 27, 2015

Lua BBIO -for beaglebone

Lua 2 Updated Sep 5, 2012

Lua library for embedded robotics.

Lua 4 1 Updated Jul 16, 2012

Garry's Mod add-on that allows users to wire up components in order to make more elaborate automatic and user-controlled contraptions.

Lua 582 348 Updated Apr 5, 2026
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