To cite package ‘fastverse’ in publications use:

  Krantz S (2024). _fastverse: A Suite of High-Performance Packages for
  Statistics and Data Manipulation_. R package version 0.3.3, ,
  <https://github.com/fastverse/fastverse>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {fastverse: A Suite of High-Performance Packages for Statistics and Data
Manipulation},
    author = {Sebastian Krantz},
    year = {2024},
    note = {R package version 0.3.3, 
},
    url = {https://github.com/fastverse/fastverse},
  }