To cite package ‘shinybrowser’ in publications use:

  Attali D (2024). _shinybrowser: Find Out Information About a User's
  Web Browser in 'Shiny'_. R package version 1.0.0.9001, ,
  <https://github.com/daattali/shinybrowser>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {shinybrowser: Find Out Information About a User's Web Browser in 'Shiny'},
    author = {Dean Attali},
    year = {2024},
    note = {R package version 1.0.0.9001, 
},
    url = {https://github.com/daattali/shinybrowser},
  }