To cite package ‘featureflag’ in publications use:

Szymański R (2025). featureflag: Turn Features On and Off using Feature Flags. R package version 0.2.0, https://github.com/szymanskir/featureflag.

Corresponding BibTeX entry:

  @Manual{,
    title = {featureflag: Turn Features On and Off using Feature
      Flags},
    author = {Ryszard Szymański},
    year = {2025},
    note = {R package version 0.2.0},
    url = {https://github.com/szymanskir/featureflag},
  }