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Sandia National Laboratories

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README.md

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 1k 47

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 438 39

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 309 93

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 251 48

  5. qthreads qthreads Public

    Lightweight locality-aware user-level threading runtime.

    C 195 40

  6. InterSpec InterSpec Public

    spectral radiation analysis software

    C++ 173 29

Repositories

Showing 10 of 747 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 Sep 8, 2025
  • Polymers Public

    Polymers Modeling Library

    sandialabs/Polymers’s past year of commit activity
    Rust 6 BSD-3-Clause 2 0 2 Updated Sep 8, 2025
  • PyNucleus Public

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

    sandialabs/PyNucleus’s past year of commit activity
    Cython 14 4 0 3 Updated Sep 8, 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 42 BSD-3-Clause 5 22 2 Updated Sep 8, 2025
  • Gulliver Public

    Gulliver is a C# utility package and library engineered for the manipulation of arbitrary sized byte arrays accounting for appropriate endianness and jagged byte length.

    sandialabs/Gulliver’s past year of commit activity
    C# 18 Apache-2.0 3 2 1 Updated Sep 8, 2025
  • Arcus Public

    Arcus, developed by Sandia National Laboratories, is a C# library for calculating, parsing, formatting, converting and comparing both IPv4 and IPv6 addresses and subnets. It accounts for 128-bit numbers on 32-bit platforms.

    sandialabs/Arcus’s past year of commit activity
    C# 11 Apache-2.0 4 3 0 Updated Sep 8, 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 30 10 101 6 Updated Sep 8, 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 1 Apache-2.0 2 4 0 Updated Sep 7, 2025
  • RealVectorFramework Public

    Zero Overhead Abstractions for Vector Algorithms

    sandialabs/RealVectorFramework’s past year of commit activity
    C++ 1 0 0 0 Updated Sep 7, 2025
  • TChem-atm Public

    TChem-atm computes source terms and Jacobian matrices for chemical systems. (For the TChem-atm Development branch, please visit: https://github.com/PCLAeroParams/TChem-atm.)

    sandialabs/TChem-atm’s past year of commit activity
    Jupyter Notebook 0 BSD-2-Clause 1 0 1 Updated Sep 7, 2025
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