The ggplot2.utils package simplifies access to utility functions adding functionality to ggplot2. The package imports functions across multiple extensions packages and then exports them, so that the user only needs to load this package instead of multiple others.
This repository requires a personal access token to install see here creating and using PAT. Once this is set up, to install the latest released version of the package run:
Sys.setenv(GITHUB_PAT = "your_access_token_here")
if (!require("devtools")) install.packages("devtools")
devtools::install_github("insightsengineering/ggplot2.utils@*release")