Provides support for building 'pkgdown' websites without an
    internet connection. Works by bundling cached dependencies and
    implementing drop-in replacements for key 'pkgdown' functions.
    Enables package documentation websites to be built in environments
    where internet access is unavailable or restricted.
    For more details on generating 'pkgdown' websites, see
    Wickham et al. (2025) <doi:10.32614/CRAN.package.pkgdown>.

Manage optional data for your package. The data can be hosted anywhere, and you have to give a Uniform Resource Locator (URL) for each file. File integrity checks are supported. This is useful for package authors who need to ship more than the 5 Megabyte of data currently allowed by the the Comprehensive R Archive Network (CRAN).

Explore various dependencies of a packages (on the Comprehensive R Archive Network Like repositories). The functions get_neighborhood() and get_dependencies() provide dependencies of packages and as_graph() can be used to convert into a 'igraph' object for further analysis and plotting.

It is often useful when developing an R package to track the relationship between functions in order to appropriately test and track changes. This package generates a graph of the relationship between all R functions in a package. It can also be used on any directory containing .R files which can be very useful for 'shiny' apps or other non-package workflows.

Provides a function kitten() which creates cute little 
 packages which pass R package checks. This sets it apart from 
 package.skeleton() which it calls, and which leaves imperfect files 
 behind. As this is not exactly helpful for beginners, kitten() offers 
 an alternative. Unit test support can be added via the 'tinytest'
 package (if present), and documentation-creation support can be
 added via 'roxygen2' (if present).

A tool, grammar, and standard to represent and exchange
    R package source code as text files. Converts one or more source
    packages to a text file and restores the package structures from the file.