Repositories list

• wiki

  Public
  source for the NeXus main website

  Python

  •1•0•1•0•Updated Jan 6, 2026Jan 6, 2026

• definitions

  Public
  Definitions of the NeXus Standard File Structure and Contents

  Python

  •

  Other

  •65•29•186•34•Updated Dec 10, 2025Dec 10, 2025

• features

  Public
  Work on NeXus features and recipes by the NIAC and friends

  Python

  •5•0•5•0•Updated Sep 2, 2025Sep 2, 2025

• NIAC

  Public
  Issue for the NIAC to discuss (no code)

  Python

  •0•2•19•0•Updated Dec 10, 2024Dec 10, 2024

• hdf5xmp

  Public
  C++

  •

  MIT License

  •0•2•1•0•Updated Nov 26, 2024Nov 26, 2024

• cnxvalidate

  Public
  NeXus validation tool written in C (not via NAPI)

  C++

  •6•3•9•0•Updated Oct 8, 2024Oct 8, 2024

• NeXusOntology

  Public

  nexusformat/NeXusOntology’s past year of commit activity
  NeXusOntology: Machine-readable ontology of the NeXus definitions

  Python

  •5•9•3•3•Updated Apr 11, 2024Apr 11, 2024

• exampledata

  Public
  Examples of (mostly) real world NeXus files to inspect, test and train reading software with.

  example-datadata-format

  Python

  •8•8•4•4•Updated Dec 16, 2022Dec 16, 2022

• HDF5-External-Filter-Plugins

  Public
  Provides dynamically loadable (compression) filters for HDF5 that are popular for photon or neutron science

  C

  •10•17•9•1•Updated Dec 7, 2022Dec 7, 2022

• code

  Public
  NeXus API code and helper applications

  C++

  •

  GNU Lesser General Public License v2.1

  •16•13•28•1•Updated Oct 19, 2020Oct 19, 2020

• python-nxs

  Public
  Python bindings for NAPI

  Python

  •2•3•7•2•Updated Apr 13, 2020Apr 13, 2020

• communications

  Public
  Talks and Articles relating to NeXus

  PostScript

  •2•0•0•1•Updated Mar 9, 2020Mar 9, 2020