To cite package ‘universe’ in publications use:

Ooms J, Salmon M (2026). universe: Tools for Working with R-universe <https://r-universe.dev>. R package version 1.0.0.9000, https://github.com/ropensci/universe.

Corresponding BibTeX entry:

  @Manual{,
    title = {universe: Tools for Working with R-universe
      <https://r-universe.dev>},
    author = {Jeroen Ooms and Maëlle Salmon},
    year = {2026},
    note = {R package version 1.0.0.9000},
    url = {https://github.com/ropensci/universe},
  }