To cite package ‘Rapp’ in publications use:

Kalinowski T (2026). Rapp: Easily Build Command Line Applications. R package version 0.3.0.9000, https://github.com/r-lib/rapp.

Corresponding BibTeX entry:

  @Manual{,
    title = {Rapp: Easily Build Command Line Applications},
    author = {Tomasz Kalinowski},
    year = {2026},
    note = {R package version 0.3.0.9000},
    url = {https://github.com/r-lib/rapp},
  }