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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 908 40

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 435 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 287 89

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 246 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 182 36

  6. seacas 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 …

    C 145 80

Repositories

Showing 10 of 687 repositories
  • optimism Public

    Computational solid mechanics made easy with Jax

    sandialabs/optimism’s past year of commit activity
    Python 41 22 12 6 Updated Feb 14, 2025
  • Norma.jl Public

    A Julia testbed for solid mechanics, coupling and multiphysics

    sandialabs/Norma.jl’s past year of commit activity
    Julia 9 6 12 0 Updated Feb 14, 2025
  • GenTen Public

    Software for Generalized Tensor Decompositions

    sandialabs/GenTen’s past year of commit activity
    C++ 5 1 1 0 Updated Feb 14, 2025
  • TEB Public

    Tiered Energy in Buildings

    sandialabs/TEB’s past year of commit activity
    Python 2 0 0 0 Updated Feb 14, 2025
  • pyapprox Public

    Flexible and efficient tools for high-dimensional approximation, scientific machine learning and uncertainty quantification.

    sandialabs/pyapprox’s past year of commit activity
    Python 53 MIT 13 2 3 Updated Feb 14, 2025
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 144 LGPL-2.1 22 6 0 Updated Feb 14, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 143 Apache-2.0 55 77 12 Updated Feb 14, 2025
  • MAPIT Public

    MAPIT (Material Accountancy Performance Indicator Toolkit) is a Python package designed to aid in safeguards analysis of bulk materials.

    sandialabs/MAPIT’s past year of commit activity
    Python 1 GPL-3.0 1 6 0 Updated Feb 14, 2025
  • ARCADE Public

    Advanced Reactor Cyber Analysis and Development Environment

    sandialabs/ARCADE’s past year of commit activity
    C 1 GPL-3.0 0 0 0 Updated Feb 14, 2025
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 287 89 65 (4 issues need help) 2 Updated Feb 14, 2025