stellarator

From-scratch C++ and Python reimplementation of the Variational Moments Equilibrium Code (VMEC).

Simons Stellarator Optimizer Code

Stellarator Equilibrium and Optimization Suite

Meshing library for nuclear workflows

Modern toolbox for impurity transport, neutrals and radiation modeling in magnetically-confined plasmas

⚛️ ML in fusion industry/science 🍩⚡

The Stepped-Pressure Equilibrium Code, an advanced MRxMHD equilibrium solver.

Flexible Optimized Coils Using Space curves

A differentiable, flexible stellarator coil proxy

GORILLA: Guiding-center ORbit Integration with Local Linearization Approach

Serial VMEC for educational purposes (e.g. understanding the algorithms etc.)

Digital twin of the Wendelstein 7-X experimental stellarator

Python library that handles the thermal events and the interaction with the thermal events database of fusion reactors

A comprehensive Julia package for stellarator fusion reactor physics analysis featuring 3D magnetic field calculations, neoclassical transport modelling, quasi-isodynamic optimisation algorithms, and interactive 3D visualisations. Includes tokamak comparison framework and high-resolution plotting capabilities for fusion research.

Framework for optimization of stellarator coils for quasisymmetry on magnetic surfaces in vacuum fields

1D to 3D splines with (optional) periodic boundary conditions

Curated papers, tools, datasets & simulation frameworks for AI × nuclear fusion (2020–2026)

This function traces magnetic field lines to compute Poincaré plots and connection length in tokamaks and stellarators given its magnetic field components.

Python-based modeling framework for reconstructing 3-dimensional magnetic and electrostatic fields and simulating trace impurity-ion transport through the stellarator scrape-off layer.

IX-StellaratorForge is an integrated stellarator fusion reactor R&D platform combining plasma physics, HTS magnet co-design, confinement modeling, neutronics/TBR, thermal-power systems, RF control, executable PoCs, evidence gates, and solver-ready DESC/VMEC++/OpenMC workflows; built to test whether a credible net-electric fusion reactor can close.