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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 902 40

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 435 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 286 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 143 80

Repositories

Showing 10 of 684 repositories
  • 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 Feb 3, 2025
  • sandialabs/sandialabs.github.io’s past year of commit activity
    JavaScript 14 MIT 3 0 0 Updated Feb 3, 2025
  • Polymers Public

    Polymers Modeling Library

    sandialabs/Polymers’s past year of commit activity
    Rust 6 BSD-3-Clause 2 0 3 Updated Feb 3, 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 11 0 Updated Feb 3, 2025
  • PyNucleus Public

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

    sandialabs/PyNucleus’s past year of commit activity
    Cython 12 3 0 2 Updated Feb 3, 2025
  • reverse_argparse Public

    A Python library to determine what exactly the user ran at the command line, along with default values, and any transformations that happened after parsing arguments.

    sandialabs/reverse_argparse’s past year of commit activity
    Python 40 BSD-3-Clause 4 24 1 Updated Feb 3, 2025
  • NetDuid Public

    A robust and efficient .NET representation of DHCP Unique Identifiers (DUIDs) as specified in RFC 8415 and RFC 6355

    sandialabs/NetDuid’s past year of commit activity
    C# 2 Apache-2.0 0 0 0 Updated Feb 3, 2025
  • calibr8 Public

    Material model calibration and error estimation research code

    sandialabs/calibr8’s past year of commit activity
    C++ 6 MIT 2 0 0 Updated Feb 2, 2025
  • pyttb Public

    Python Tensor Toolbox

    sandialabs/pyttb’s past year of commit activity
    Python 29 BSD-2-Clause 14 24 3 Updated Feb 2, 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 143 80 14 (1 issue needs help) 2 Updated Feb 2, 2025