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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 944 41

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 438 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 296 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 186 37

  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 163 83

Repositories

Showing 10 of 715 repositories
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 296 90 68 (4 issues need help) 4 Updated May 17, 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 20 104 8 Updated May 17, 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 May 17, 2025
  • sandialabs/sandialabs.github.io’s past year of commit activity
    JavaScript 14 MIT 3 0 0 Updated May 17, 2025
  • tracktable-docs Public

    All documentation for the Tracktable library

    sandialabs/tracktable-docs’s past year of commit activity
    Jupyter Notebook 1 1 0 0 Updated May 17, 2025
  • tracktable Public

    Tracktable: moving object trajectory analysis in C++ and Python

    sandialabs/tracktable’s past year of commit activity
    C++ 45 10 0 0 Updated May 17, 2025
  • lim1tr Public

    Lithium-Ion Modeling with 1-D Thermal Runaway (LIM1TR)

    sandialabs/lim1tr’s past year of commit activity
    Python 20 AGPL-3.0 6 1 0 Updated May 17, 2025
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 158 LGPL-2.1 26 7 0 Updated May 16, 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 163 83 16 (2 issues need help) 2 Updated May 16, 2025
  • optimism Public

    Computational solid mechanics made easy with Jax

    sandialabs/optimism’s past year of commit activity
    Python 44 22 11 7 Updated May 16, 2025