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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 967 44

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 439 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 303 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 189 38

  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 169 85

Repositories

Showing 10 of 730 repositories
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 166 LGPL-2.1 27 6 0 Updated Jul 20, 2025
  • ali-perf-data Public

    Albany Land Ice performance data and analysis

    sandialabs/ali-perf-data’s past year of commit activity
    HTML 3 2 1 0 Updated Jul 20, 2025
  • talkpipe Public

    Python toolkit and domain specific language making it easy to compose and adapt analytics that use Generative AI

    sandialabs/talkpipe’s past year of commit activity
    Python 0 Apache-2.0 1 1 0 Updated Jul 20, 2025
  • matcal Public

    MatCal is a general material calibration tool implemented in Python3. It is designed to facilitate inverse problem approaches for model parameter calibration.

    sandialabs/matcal’s past year of commit activity
    Python 0 0 0 0 Updated Jul 20, 2025
  • sandialabs/sandialabs.github.io’s past year of commit activity
    JavaScript 14 MIT 3 0 0 Updated Jul 20, 2025
  • Prove-It Public

    A tool for proving and organizing general theorems using Python.

    sandialabs/Prove-It’s past year of commit activity
    Jupyter Notebook 29 11 95 2 Updated Jul 20, 2025
  • MrHyDE Public

    A framework for the solution of Multi-resolution Hybridized Differential Equations (MrHyDE)

    sandialabs/MrHyDE’s past year of commit activity
    C++ 6 BSD-3-Clause 3 0 2 Updated Jul 19, 2025
  • pyGSTi Public

    A python implementation of Gate Set Tomography

    sandialabs/pyGSTi’s past year of commit activity
    Jupyter Notebook 156 Apache-2.0 57 104 13 Updated Jul 19, 2025
  • Norma.jl Public

    A Julia testbed for solid mechanics, coupling and multiphysics

    sandialabs/Norma.jl’s past year of commit activity
    Julia 14 5 25 1 Updated Jul 19, 2025
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 303 92 70 (4 issues need help) 2 Updated Jul 18, 2025

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