Igor Rigolon Veiga [aut, cre],
  DataZoom (PUC-Rio) [fnd],
  Guilherme Jardim [aut],
  Daniel AC Barbosa [aut],
  Bruno Alcantara Duarte [aut],
  Fredie Didier [aut],
  Tito Bruni [aut],
  Luiz Guilherme Lopes Moussatche [aut],
  Victor Aliende da Matta [aut],
  Anna Carolina Dutra Saraiva [aut],
  Arthur Carvalho Brito [aut],
  Francisco de Lima Cavalcanti [aut],
  Maria Mittelbach [aut]

Terry Therneau [aut] (S original),
  Thomas Lumley [trl] (R port),
  Kjetil Halvorsen [trl] (R port),
  Kurt Hornik [trl, aut, cre] (<https://orcid.org/0000-0003-4198-9911>, R
    port),
  R Core Team [ctb]

Nathan Constantine-Cooke [aut, cre]
    (<https://orcid.org/0000-0002-4437-8713>),
  Jonathan Kitt [ctb, trl],
  Antonio J. Pérez-Luque [ctb, trl]
    (<https://orcid.org/0000-0002-1747-0469>),
  Daniel Possenriede [ctb, trl] (<https://orcid.org/0000-0002-6738-9845>),
  Michal Lauer [ctb, trl],
  Kaique dos S. Alves [rev] (<https://orcid.org/0000-0001-9187-0252>),
  Al-Ahmadgaid B. Asaad [rev] (<https://orcid.org/0000-0003-3784-8593>),
  Anatoly Tsyplenkov [ctb, trl] (<https://orcid.org/0000-0003-4144-8402>)

Brian O'Meara [aut],
  Jonathan Eastman [aut],
  Tracy Heath [aut],
  April Wright [aut],
  Klaus Schliep [aut],
  Scott Chamberlain [aut],
  Peter Midford [aut],
  Luke Harmon [aut],
  Joseph Brown [aut],
  Matt Pennell [aut],
  Mike Alfaro [aut],
  Luna L. Sanchez Reyes [aut, cre],
  Emily Jane McTavish [ctb]

Trevor L Davis [aut, cre] (<https://orcid.org/0000-0001-6341-4639>)

Stéphane Laurent [aut, cre],
  Wojciech Maj [cph] (author of the 'React-DateTimeRange-Picker' library)

Enrico Schumann [aut, cre] (<https://orcid.org/0000-0001-7601-6576>),
  Unicode, Inc. [dtc, cph] (source of timezone names in 'tznames')

Seth Leonard [aut, cre],
  Jiancong Liu [ctb]

Riva Quiroga [aut, cre] (<https://orcid.org/0000-0002-1147-4135>),
  Edgar Ruiz [aut],
  Mauricio Vargas [aut],
  Mauro Lepore [aut] (<https://orcid.org/0000-0002-1986-7988>),
  Rayna Harris [ctb],
  Daniela Vasquez [ctb],
  Joshua Kunst [ctb]