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@hed-standard

Hierarchical Event Descriptors (HED)

Standards for hierarchical event descriptors

Welcome to the HED GitHub organization

Hierarchical Event Descriptors enable open, machine-actionable annotation for data

See the HED Project Home page or click one of the following links:

The source code and content for the HED tools can be found in the repositories listed below. Feel free to open an issue on any of those repositories if you have specific questions or requests.

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  1. hed-specification hed-specification Public

    Specification documents for HED (Hierarchical Event Descriptors)

    11 11

  2. hed-python hed-python Public

    Python validation, summary, and analysis tools for HED (Hierarchical Event Descriptors).

    Python 17 11

  3. hed-schemas hed-schemas Public

    Repository for HED schemas.

    Shell 2 11

  4. hed-javascript hed-javascript Public

    HED/BIDS-friendly JavaScript validator.

    JavaScript 4 8

  5. hed-resources hed-resources Public

    HED (Hierarchical Event Descriptor) resources

    Python 1 2

  6. hed-mcp hed-mcp Public

    MCP for HED (Hierarchical Event Descriptor) validation

    TypeScript 1 2

Repositories

Showing 10 of 29 repositories
  • hed-resources Public

    HED (Hierarchical Event Descriptor) resources

    hed-standard/hed-resources’s past year of commit activity
    Python 1 MIT 2 3 0 Updated Feb 13, 2026
  • hed-schemas Public

    Repository for HED schemas.

    hed-standard/hed-schemas’s past year of commit activity
    Shell 2 CC-BY-4.0 11 19 0 Updated Feb 13, 2026
  • hed-tests Public

    Test data for HED validation and a test assistant

    hed-standard/hed-tests’s past year of commit activity
    Python 0 MIT 1 1 0 Updated Feb 13, 2026
  • hed-specification Public

    Specification documents for HED (Hierarchical Event Descriptors)

    hed-standard/hed-specification’s past year of commit activity
    11 CC-BY-4.0 11 4 0 Updated Feb 13, 2026
  • hed-python Public

    Python validation, summary, and analysis tools for HED (Hierarchical Event Descriptors).

    hed-standard/hed-python’s past year of commit activity
    Python 17 MIT 11 3 0 Updated Feb 13, 2026
  • hed-web Public

    Web interface and docker deployment for python HED (Hierarchical Event Descriptor) tools.

    hed-standard/hed-web’s past year of commit activity
    Python 3 MIT 4 2 0 Updated Feb 12, 2026
  • table-remodeler Public

    Tabular files remodeling and reorganizing tools

    hed-standard/table-remodeler’s past year of commit activity
    Python 0 MIT 2 5 0 Updated Feb 12, 2026
  • hed-typescript Public Forked from hed-standard/hed-javascript

    HED/BIDS-friendly TypeScript rewrite of hed-validator

    hed-standard/hed-typescript’s past year of commit activity
    JavaScript 0 MIT 8 0 1 Updated Feb 11, 2026
  • hed-javascript Public

    HED/BIDS-friendly JavaScript validator.

    hed-standard/hed-javascript’s past year of commit activity
    JavaScript 4 MIT 8 4 0 Updated Feb 11, 2026
  • hed-standard.github.io Public

    HED (Hierarchical Event Descriptor) standards organization

    hed-standard/hed-standard.github.io’s past year of commit activity
    CSS 2 MIT 5 0 0 Updated Feb 2, 2026

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