To cite package ‘leaflet.extras’ in publications use:

Gatscha S, Karambelkar B, Schloerke B (2026). leaflet.extras: Extra Functionality for 'leaflet' Package. R package version 2.0.2.0000, https://github.com/sebastien-plutniak/leaflet.extrasissues.

Corresponding BibTeX entry:

  @Manual{,
    title = {leaflet.extras: Extra Functionality for 'leaflet'
      Package},
    author = {Sebastian Gatscha and Bhaskar Karambelkar and Barret
      Schloerke},
    year = {2026},
    note = {R package version 2.0.2.0000},
    url = {https://github.com/sebastien-plutniak/leaflet.extrasissues},
  }