Lutz Duembgen, Klaus Nordhausen, Heike Schuhmacher

Winston Chang [aut, cre],
  Posit Software, PBC [cph, fnd],
  Tessil [cph] (hopscotch_map library)

Felipe Osorio [aut, cre] (<https://orcid.org/0000-0002-4675-5201>),
  Alonso Ogueda [aut]

Shiyun Lin [aut, cre],
  Jin Zhu [aut],
  Wenliang Pan [aut],
  Xueqin Wang [aut],
  SC2S2 [cph]

Nazrul Shaikh [aut, cre],
  Xu Dong [aut],
  Luis Castro [aut],
  Christian Llano [ctb]

Johannes Titz [aut, cre, cph] (<https://orcid.org/0000-0002-1102-5719>)

Gudmundur Einarsson [aut, cre],
  Hafsteinn Einarsson [aut]

Christian Amesoeder [aut, cph]
    (<https://orcid.org/0000-0002-1668-8351>),
  Marian Schoen [aut, cph],
  Tobias Schmidt [aut, cre, cph]
    (<https://orcid.org/0000-0001-9681-9253>),
  Fadi Fadil [ctb] (<https://orcid.org/0000-0002-9532-1901>),
  Katja Dettmer [ths, cph] (<https://orcid.org/0000-0001-7337-2380>),
  Peter Oefner [ths, cph] (<https://orcid.org/0000-0002-1499-3977>)

Alex Hayes [aut, cre, cph] (<https://orcid.org/0000-0002-4985-5160>),
  Karl Rohe [aut, cph],
  Jun Tao [aut],
  Xintian Han [aut],
  Norbert Binkiewicz [aut]

Ben Howell [aut],
  Saiem Gilani [cre, aut],
  Alyssa Longmuir [ctb]

Sebastian Carl [cre, aut],
  Ben Baldwin [aut]

Simon Urbanek <Simon.Urbanek@r-project.org>, Jeffrey Horner <jeffrey.horner@gmail.com>

Canhong Wen, Xueqin Wang, Yanhe Shen, Aijun Zhang

Brandon Greenwell [aut, cre] (<https://orcid.org/0000-0002-8120-0084>)

Stefan Kloessner [aut, cre],
  Sven Wagner [aut]

Juan G. Colonna [cre, aut] (<https://orcid.org/0000-0002-1740-2618>),
  Marcelo Ruiz [aut]

Lampros Mouselimis [aut, cre] (<https://orcid.org/0000-0002-8024-1546>),
  Facebook Inc [cph]

Florian Schwendinger [aut],
  Emil Hvitfeldt [aut, cre] (<https://orcid.org/0000-0002-0679-1945>)

Peter Carbonetto [aut, cre],
  Kevin Luo [aut],
  Kushal Dey [aut],
  Joyce Hsiao [ctb],
  Abhishek Sarkar [ctb],
  Anthony Hung [ctb],
  Xihui Lin [ctb],
  Paul C. Boutros [ctb],
  Minzhe Wang [ctb],
  Tracy Ke [ctb],
  Matthew Stephens [aut]

Ryan Andrew Peterson [aut, cre, cph]
    (<https://orcid.org/0000-0002-4650-5798>)