Trevor Laughlin

impeccable. The design language that makes your AI harness better at design.

ProductSpec. ProductSpec is the open standard for software intent before implementation.

last30days-skill. AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

andrej-karpathy-skills. A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

pint. Operate and manipulate physical quantities in Python

prawduct. Python

wisdom-collector. TypeScript

newton. An open-source, GPU-accelerated physics simulation engine built upon NVIDIA Warp, specifically targeting roboticists and simulation researchers.

SymX. Symbolic differentiation. C++ code generation. JIT compilation. Global assembly. Non-linear optimization.

OpenCAD. modular, service-oriented CAD

forgecad-public-kit. Public companion kit for ForgeCAD: examples, agent skills, docs links, and issue tracking. The hosted CAD app and core source live elsewhere.

amigo. A friendly library for multidisciplinary analysis and optimization on HPC

vera. Vera: a programming language designed for LLMs to write

NFoil. NFoil: a python JIT-accelerated subsonic airfoil solver based on mfoil/XFOIL

Fusion360GalleryDataset-build123d. 7,683 Fusion 360 Gallery CAD models as executable build123d Python scripts

Fusion360GalleryDataset. Data, tools, and documentation of the Fusion 360 Gallery Dataset

noether. Deep-Learning framework for Engineering AI. Built on transformer building blocks, it delivers the full engineering stack, allowing teams to build, train, and operate industrial simulation models across engineering verticals.

PINNeAPPle. Pinneaple is an open-source Physics AI toolkit for Physics-Informed Neural Networks (PINNs), scientific ML, geometry processing, solvers, and reproducible training pipelines.

declaracad. Python

pygeo. pyGeo provides geometric design variables and constraints suitable for gradient-based optimization.

Aviary. NASA's aircraft analysis, design, and optimization tool

FAST-OAD. FAST-OAD: An open source framework for rapid Overall Aircraft Design

digital-twins-for-fluid-simulation. Reference implementation of real-time AI Physics in an interactive visualization and analysis workflow, applied to CFD and aerodynamics.

curvo. NURBS curve / surface modeling library for Rust.

AFEM. Airframe Finite Element Modeler

OCP. C++

deepxde. A library for scientific machine learning and physics-informed learning

interpolation-based-immersed-fea. Supplementary material for "Interpolation-Based Immersed Finite Element Analysis", using FEniCS.

moris. Multi-physics Optimization Research and Innovation System

PhiFlow. A differentiable PDE solving framework for machine learning

build123d. A python CAD programming library

XPINNs. Extended Physics-Informed Neural Networks (XPINNs): A Generalized Space-Time Domain Decomposition Based Deep Learning Framework for Nonlinear Partial Differential Equations

Ax. Adaptive Experimentation Platform

manifold. Geometry library for topological robustness

libdistmesh. libDistMesh: A Simple Mesh Generator in C++

VolumeMesher. Convex Polyhedral Meshing for Robust Solid Modeling

fidget. blazing fast implicit surface evaluation

FluidX3D. The fastest and most memory efficient lattice Boltzmann CFD software, running on all GPUs and CPUs via OpenCL. Free for non-commercial use.

mmg. open source software for bidimensional and tridimensional remeshing

polyfem. A polyvalent C++ FEM library

moose. Multiphysics Object Oriented Simulation Environment

cxxheaderparser. Modern pure python C++ header parser

sfepy. Main SfePy repository

mandoline. A robust cut-cell mesh generator for arbitrary triangle-mesh inputs

fTetWild. Fast Tetrahedral Meshing in the Wild

curv. a language for making art using mathematics

pythonocc-core. Python package for 3D geometry CAD/BIM/CAM

cinolib. A generic programming header only C++ library for processing polygonal and polyhedral meshes

core. parallel finite element unstructured meshes

Albany. Sandia National Laboratories' Albany multiphysics code

DataTransferKit. A library for multiphysics solution transfer. ARCHIVED

tacs. Finite-element library for analysis and adjoint-based gradient evaluation

libfive. Infrastructure for solid modeling

SAMRAI. Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for block-structured AMR application development

pywrap. C++ binding generator based on libclang and pybind11

cymbal. Add functionality missing from the python libclang bindings

sdfx. A simple CAD package using signed distance functions

tigl. The TiGL Geometry Library to process aircraft geometries in pre-design.

netgen. C++

precice. A coupling library and ecosystem for partitioned multi-physics and multi-scale simulations, including surface and volume coupling.

PyGeM. Python Geometrical Morphing

SUAVE. An Aircraft Design Toolbox

AutoWIG. Automatic Wrapper and Interface Generator

binder. Binder, tool for automatic generation of Python bindings

OpenVSP. A parametric aircraft geometry tool