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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 983 45

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 439 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 307 92

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 249 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 190 39

  6. cross-sim cross-sim Public

    CrossSim: accuracy simulation of analog in-memory computing

    Jupyter Notebook 171 37

Repositories

Showing 10 of 732 repositories
  • hpc-connect Public
    sandialabs/hpc-connect’s past year of commit activity
    Python 1 0 0 0 Updated Aug 12, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 160 Apache-2.0 57 110 13 Updated Aug 12, 2025
  • nomopy Public

    Noise modeling in Python

    sandialabs/nomopy’s past year of commit activity
    Python 3 MIT 0 0 0 Updated Aug 12, 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 20 118 7 Updated Aug 12, 2025
  • rattlesnake-vibration-controller Public

    Vibration Controller targetting Multiple-Input-Multiple-Output (MIMO) and Combined Environments Control

    sandialabs/rattlesnake-vibration-controller’s past year of commit activity
    Python 21 GPL-3.0 3 3 0 Updated Aug 12, 2025
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 169 LGPL-2.1 27 6 0 Updated Aug 12, 2025
  • chemical-recommender-system Public

    Platform for rapid computation of molecular similarity and integration of custom machine learning models

    sandialabs/chemical-recommender-system’s past year of commit activity
    Python 11 0 0 0 Updated Aug 12, 2025
  • sandialabs/WEC-OpenFOAM-Open-Datasets’s past year of commit activity
    C++ 0 GPL-3.0 1 0 0 Updated Aug 12, 2025
  • optimism Public

    Computational solid mechanics made easy with Jax

    sandialabs/optimism’s past year of commit activity
    Python 46 22 11 7 Updated Aug 12, 2025
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 307 92 70 (4 issues need help) 2 Updated Aug 12, 2025