To cite package ‘shinySearchbar’ in publications use:

  Norris J (2020). _shinySearchbar: Shiny Searchbar - An Input Widget
  for Highlighting Text and More_. R package version 1.0.0,
  <https://github.com/jes-n/shiny-searchbar>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {shinySearchbar: Shiny Searchbar - An Input Widget for Highlighting Text and More},
    author = {Jesse Norris},
    year = {2020},
    note = {R package version 1.0.0},
    url = {https://github.com/jes-n/shiny-searchbar},
  }