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Sandia National Laboratories

Exceptional service in the national interest.

Supercomputing at Sandia National Labs

Welcome to the Sandia National Laboratories organization — a hub for our GitHub-hosted open source projects.


Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC., a wholly owned subsidiary of Honeywell International, Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under contract DE-NA-0003525.

Popular repositories Loading

  1. wiretap wiretap Public

    Wiretap is a transparent, VPN-like proxy server that tunnels traffic via WireGuard and requires no special privileges to run.

    Go 927 40

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 437 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 289 90

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 246 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 183 36

  6. InterSpec InterSpec Public

    spectral radiation analysis software

    C++ 155 24

Repositories

Showing 10 of 696 repositories
  • uh2sc Public

    Underground H2 Salt Cavern (UH2SC) Simulation Tool

    sandialabs/uh2sc’s past year of commit activity
    Python 1 0 0 0 Updated Apr 8, 2025
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 289 90 67 (4 issues need help) 1 Updated Apr 8, 2025
  • PyNucleus Public

    PyNucleus is a finite element code that specifically targets nonlocal operators.

    sandialabs/PyNucleus’s past year of commit activity
    Cython 13 3 0 5 Updated Apr 8, 2025
  • Norma.jl Public

    A Julia testbed for solid mechanics, coupling and multiphysics

    sandialabs/Norma.jl’s past year of commit activity
    Julia 10 5 20 0 Updated Apr 8, 2025
  • slycat Public

    A web-based analysis and visualization platform for HPC ensembles and high dimensional data sets.

    sandialabs/slycat’s past year of commit activity
    JavaScript 75 20 101 8 Updated Apr 7, 2025
  • pyttb Public

    Python Tensor Toolbox

    sandialabs/pyttb’s past year of commit activity
    Python 31 14 26 3 Updated Apr 8, 2025
  • seacas Public

    The Sandia Engineering Analysis Code Access System (SEACAS) is a suite of preprocessing, postprocessing, translation, and utility applications supporting finite element analysis software using the Exodus database file format.

    sandialabs/seacas’s past year of commit activity
    C 154 80 17 (2 issues need help) 1 Updated Apr 7, 2025
  • shell-logger Public

    A Python package that allows you to interact with the shell, while logging various metadata, statistics, and trace information.

    sandialabs/shell-logger’s past year of commit activity
    Python 2 1 22 3 Updated Apr 7, 2025
  • pymdt Public

    A Python interface to Sandia's Microgrid Design Toolkit software API

    sandialabs/pymdt’s past year of commit activity
    Python 0 0 0 0 Updated Apr 7, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 148 Apache-2.0 54 85 10 Updated Apr 7, 2025