To cite package ‘httpgd’ in publications use:

Rupprecht F (2025). httpgd: A 'HTTP' Server Graphics Device. R package version 2.0.4, https://github.com/nx10/httpgd.

Corresponding BibTeX entry:

  @Manual{,
    title = {httpgd: A 'HTTP' Server Graphics Device},
    author = {Florian Rupprecht},
    year = {2025},
    note = {R package version 2.0.4},
    url = {https://github.com/nx10/httpgd},
  }