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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++ 215 34

  6. cross-sim cross-sim Public

    CrossSim: accuracy simulation of analog in-memory computing

    Jupyter Notebook 205 47

Repositories

Showing 10 of 813 repositories
  • atlas-ui-3 Public

    A LLM chat UI.

    sandialabs/atlas-ui-3’s past year of commit activity
    Python 31 13 29 4 Updated Apr 22, 2026
  • pytribeam Public

    Automated data collection for the TriBeam microscope

    sandialabs/pytribeam’s past year of commit activity
    Python 4 1 1 0 Updated Apr 22, 2026
  • InterSpec Public

    spectral radiation analysis software

    sandialabs/InterSpec’s past year of commit activity
    C++ 215 LGPL-2.1 34 6 0 Updated Apr 22, 2026
  • BenSAF Public

    Benefits of Sustainable Aviation Fuel

    sandialabs/BenSAF’s past year of commit activity
    Python 0 BSD-3-Clause 0 0 0 Updated Apr 22, 2026
  • conin Public

    A python library that supports the constrained analysis of probabilistic graphical models

    sandialabs/conin’s past year of commit activity
    Python 4 1 15 1 Updated Apr 22, 2026
  • Albany Public

    Sandia National Laboratories' Albany multiphysics code

    sandialabs/Albany’s past year of commit activity
    C++ 323 96 72 (4 issues need help) 1 Updated Apr 22, 2026
  • mfpic Public
    sandialabs/mfpic’s past year of commit activity
    C++ 0 0 0 4 Updated Apr 22, 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 22, 2026
  • snl-quest Public

    An open source, Python-based software platform for energy storage simulation and analysis developed by Sandia National Laboratories.

    sandialabs/snl-quest’s past year of commit activity
    Python 154 48 41 4 Updated Apr 22, 2026
  • DREAMS Public

    DREAMS (Distributed Renewable Energy Analysis and Mapping Suite) facilitates the creation, simulation, and analysis of snapshot and QSTS hosting capacity scenarios involving distribution systems modeled in OpenDSS. DREAMS can also export geospatial files for easier visualization, troubleshooting, and mapping of system models.

    sandialabs/DREAMS’s past year of commit activity
    Python 1 MIT 1 0 0 Updated Apr 22, 2026

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