To cite package ‘keys’ in publications use:

  Littlefield T, Fay C (2024). _keys: Keyboard Shortcuts for 'shiny'_.
  R package version 0.1.1.9000, <https://github.com/r4fun/keys>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {keys: Keyboard Shortcuts for 'shiny'},
    author = {Tyler Littlefield and Colin Fay},
    year = {2024},
    note = {R package version 0.1.1.9000},
    url = {https://github.com/r4fun/keys},
  }