Srikkanth M [aut, cre],
  Praveen N [aut, ctb]

Tomasz Kalinowski [aut, cre],
  Daniel Falbel [aut],
  Posit Software, PBC [cph, fnd] (ROR: <https://ror.org/03wc8by49>)

Carel F.W. Peeters [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0001-5766-9969>),
  Anders Ellern Bilgrau [aut, cph] (ORCID:
    <https://orcid.org/0000-0001-9875-2902>),
  Wessel N. van Wieringen [aut] (ORCID:
    <https://orcid.org/0000-0002-5100-9123>)

Kory D. Johnson [aut, cre],
  Robert A. Stine [aut]

Han Lin Shang [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0003-1769-6430>),
  Rob Hyndman [aut] (ORCID: <https://orcid.org/0000-0002-2140-5352>)

Kosuke Hamazaki [aut, cre],
  Hiroyoshi Iwata [aut, ctb]

Jiangtao Gou [aut, cre],
  Fengqing Zhang [aut],
  Shuyi Wu [aut]

Julien Barnier [aut, cre],
  Florian Privé [ctb]

Dione Pereira Cardoso [aut, cre], Edilson Marcelino Silva [aut],  Paulo Cesar Ossani [aut], Marx Leandro Naves Silva [ctb], 
   Joel Augusto Muniz [ctb], Daniel Furtado Ferreira [ctb], Junior Cesar Avanzi [ctb]

Jost von Hardenberg [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-5312-8070>)

Erica Ponzi [aut, cre],
  Abhik Ghosh [aut]

Phil Mike Jones [aut, cre] (ORCID:
    <https://orcid.org/0000-0001-5173-3245>),
  Robin Lovelace [aut] (Many functions are based on code by Robin
    Lovelace and Morgane Dumont),
  Morgane Dumont [aut] (Many functions are based on code by Robin
    Lovelace and Morgane Dumont),
  Andrew Smith [ctb]

Mohamed El Fodil Ihaddaden [aut, cre],
  Ezekiel Ogundepo [ctb],
  Romain François [ctb]

Raphaël Flambard [aut, cre],
  Adrien Cocuaud [ctb]

Plamen V. Mirazchiyski [aut, cre],
  INERI [aut]

Benoit Thieurmel [aut, cre],
  Antanas Marcelionis [aut, cph] ('AmCharts' library in th directory
    htmlwidgets/lib/amcharts, refer to https://www.amcharts.com/)

Stéphane Laurent [aut, cre],
  Antanas Marcelionis [ctb, cph] ('amCharts' library
    (https://www.amcharts.com/)),
  Terence Eden [ctb, cph] ('SuperTinyIcons' library
    (https://github.com/edent/SuperTinyIcons/)),
  Tom Alexander [ctb, cph] ('regression-js' library
    (https://github.com/Tom-Alexander/regression-js))