To cite package ‘gghexsize’ in publications use:

  Thompson H (2025). _gghexsize: Make Hexagonal Heatmaps with Varying
  Hexagon Sizes_. R package version 0.1.0.9000,
  <https://github.com/hrryt/gghexsize>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {gghexsize: Make Hexagonal Heatmaps with Varying Hexagon Sizes},
    author = {Harry Thompson},
    year = {2025},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/hrryt/gghexsize},
  }