cff-version: 1.2.0
type: software
title: "HeredicTree JS"
version: "2.2.0"
date-released: "2026-10-13"

authors:
  - family-names: "Yamashita"
    given-names: "Noriyuki"

abstract: >-
  A JavaScript reimplementation of HeredicTree,
  originally developed in Python by Tatsuro Yamaguchi
  and colleagues.
  The JavaScript reimplementation was developed
  by Noriyuki Yamashita.

message: >-
  Please cite this JavaScript implementation
  and the original HeredicTree project listed
  in the references.

license: "GPL-3.0"

keywords:
  - pedigree
  - hereditary cancer
  - genetics
  - family history
  - javascript

references:
  - type: software
    scope: "Original Python implementation on which HeredicTree JS is based."
    authors:
      - family-names: "Yamaguchi"
        given-names: "Tatsuro"
        orcid: "https://orcid.org/0000-0001-8454-1995"
      - family-names: "Kawai"
        given-names: "Kazushige"
        orcid: "https://orcid.org/0000-0002-5881-0036"
      - family-names: "Sasaki"
        given-names: "Kazuhito"
        orcid: "https://orcid.org/0000-0003-3569-6944"
      - family-names: "Mori"
        given-names: "Yoshiko"
        orcid: "https://orcid.org/0000-0003-4948-8142"
      - family-names: "Yamada"
        given-names: "Takeshi"
        orcid: "https://orcid.org/0000-0002-1436-7482"
      - family-names: "Arai"
        given-names: "Masami"
        orcid: "https://orcid.org/0000-0001-7544-4536"
      - family-names: "Aruga"
        given-names: "Tomoyuki"
        orcid: "https://orcid.org/0000-0003-3442-8972"
      - family-names: "Hirata"
        given-names: "Keiji"
        orcid: "https://orcid.org/0000-0001-6461-5109"
      - family-names: "Ishida"
        given-names: "Hideyuki"

    title: "HeredicTree: A Python-based standardized pedigree drawing tool"

    version: "v1.0.0"

    date-released: "2026-05-28"

    repository-code: "https://github.com/tatsuroyamaguchi/HeredicTree"

    license: "GPL-3.0"

    keywords:
      - pedigree
      - hereditary cancer
      - genetics
      - family history
      - python