Skip to content
@AdvancedPhotonSource

AdvancedPhotonSource

The Advanced Photon Source (APS) at Argonne National Laboratory (ANL)

Advanced Photon Source

Welcome to the Advanced Photon Source (APS) GitHub organization! This is the central location for sharing code, tools, and resources related to the APS facility and its research programs.

About the APS

The Advanced Photon Source is a U.S. Department of Energy (DOE) Office of Science User Facility located at Argonne National Laboratory (ANL). It provides high-brightness X-ray beams for scientific research in materials science, biology, chemistry, and other fields.

Repositories

The APS GitHub organization hosts a variety of repositories related to the facility and its research programs. These projects cover topics including:

  • beamline-controls: Code for controlling and monitoring beamline instruments and experiments

  • data-analysis: Tools and scripts for processing and analyzing experimental data

  • simulation: Simulation software for modeling beamline optics, detectors, and other components

  • AI: Trained models and frameworks for data inversion, adaptive experimentation, knowledge extraction and LLMs as scientific co-pilots

Other X-ray relevant orgs/repos with useful software (not an exhaustive list! WIP!)

Tomo

Controls

Facilties

Popular repositories Loading

  1. GSAS-II GSAS-II Public

    Home for GSAS-II: crystallographic and diffraction-based structural characterization of materials

    Python 122 49

  2. tike tike Public archive

    Repository for ptychography software

    Python 35 17

  3. pty-chi pty-chi Public

    Pty-Chi is a Python library for ptychographic image reconstruction.

    Python 34 10

  4. xdesign xdesign Public

    Tools for designing x-ray phantoms and experiments.

    Python 32 16

  5. cohere cohere Public

    Python 18 13

  6. GSAS-II-buildtools GSAS-II-buildtools Public

    Scripts for building GSAS-II conda packages & binaries and dist location for downloading binaries

    Python 18 4

Repositories

Showing 10 of 111 repositories
  • skills-hub Public

    As agent use and infrastructure build out at APS continues to explode, we feel it is important to develop a searchable hub to download/upload relevant skills.

    AdvancedPhotonSource/skills-hub's past year of commit activity
    0 0 0 0 Updated Oct 22, 2026
  • laue-portal Public

    A web-based platform for Laue X-ray diffraction at the APS beamline 34-ID-E

    AdvancedPhotonSource/laue-portal's past year of commit activity
    Python 2 0 17 0 Updated Oct 22, 2026
  • ptychodus Public

    Ptychodus is a ptychography data analysis application.

    AdvancedPhotonSource/ptychodus's past year of commit activity
    Python 15 7 0 0 Updated Oct 22, 2026
  • GSAS-II Public

    Home for GSAS-II: crystallographic and diffraction-based structural characterization of materials

    AdvancedPhotonSource/GSAS-II's past year of commit activity
    Python 122 49 35 (5 issues need help) 4 Updated Oct 22, 2026
  • DashPVA Public
    AdvancedPhotonSource/DashPVA's past year of commit activity
    Python 8 3 19 11 Updated Oct 21, 2026
  • AdvancedPhotonSource/agent_skills_aps_2idd's past year of commit activity
    Python 0 0 0 0 Updated Oct 21, 2026
  • lauelab Public

    A Python package for Laue diffraction data analysis at beamline 34-ID-E

    AdvancedPhotonSource/lauelab's past year of commit activity
    Python 0 1 0 0 Updated Oct 21, 2026
  • trxasviewer Public
    AdvancedPhotonSource/trxasviewer's past year of commit activity
    Python 0 0 0 0 Updated Oct 21, 2026
  • AdvancedPhotonSource/APEXA-APS-Beamline-Assistant's past year of commit activity
    Python 0 0 0 0 Updated Oct 20, 2026
  • pyXpcsViewer Public

    A python-based interactive visualization tool to view XPCS dataset

    AdvancedPhotonSource/pyXpcsViewer's past year of commit activity
    Python 10 3 0 0 Updated Oct 20, 2026