To cite package ‘nestable’ in publications use:

  Underwood D (2026). _nestable: Collapsible 'HTML' Tables from
  Hierarchical Data_. R package version 0.1.0,
  <https://github.com/derekunderwood/nestable>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {nestable: Collapsible 'HTML' Tables from Hierarchical Data},
    author = {Derek Underwood},
    year = {2026},
    note = {R package version 0.1.0},
    url = {https://github.com/derekunderwood/nestable},
  }