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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 1.1k 44

  2. toyplot toyplot Public

    Interactive plotting for Python.

    Jupyter Notebook 444 41

  3. Albany Albany Public

    Sandia National Laboratories' Albany multiphysics code

    C++ 323 96

  4. scot scot Public

    Sandia Cyber Omni Tracker (SCOT)

    JavaScript 253 44

  5. InterSpec InterSpec Public

    spectral radiation analysis software

    C++ 214 34

  6. cross-sim cross-sim Public

    CrossSim: accuracy simulation of analog in-memory computing

    Jupyter Notebook 204 46

Repositories

Showing 10 of 811 repositories
  • SpecUtils Public

    A library for opening, manipulating, and exporting gamma spectral files

    sandialabs/SpecUtils’s past year of commit activity
    C++ 40 LGPL-2.1 18 6 1 Updated Apr 18, 2026
  • Norma.jl Public

    A Julia testbed for solid mechanics, coupling and multiphysics

    sandialabs/Norma.jl’s past year of commit activity
    Julia 17 7 19 1 Updated Apr 18, 2026
  • 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 22 GPL-3.0 4 6 0 Updated Apr 18, 2026
  • cmad Public

    Constitutive Models via Automatic Differentiation

    sandialabs/cmad’s past year of commit activity
    Python 3 MIT 6 0 1 Updated Apr 18, 2026
  • 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 Apr 18, 2026
  • 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 5 0 5 Updated Apr 18, 2026
  • sandialabs/pioneer_wec_dashboard’s past year of commit activity
    Python 1 2 0 0 Updated Apr 18, 2026
  • n2a Public

    An object-oriented language for modeling large-scale neural systems, along with an IDE for writing and simulating models.

    sandialabs/n2a’s past year of commit activity
    Java 30 7 26 (4 issues need help) 1 Updated Apr 18, 2026
  • banyan-ingest Public

    BANYAN-ingest is a python module that focuses on extracting information rich features from scientific and technical documents. Rather than re-invent the wheel, BANYAN-ingest is a toolbox of state-of-the-art document processing tools and techniques. The goal of BANYAN-ingest is to provide an easy-to-use interface and standardized outputs. 

    sandialabs/banyan-ingest’s past year of commit activity
    Python 0 BSD-3-Clause 1 1 0 Updated Apr 18, 2026
  • mfpic Public
    sandialabs/mfpic’s past year of commit activity
    C++ 0 0 0 5 Updated Apr 17, 2026

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