The goal of codewhere is to help you find the location of the code associated with an R package.
You can install the development version of codewhere from GitHub with:
# install.packages("devtools")
::install_github("thisisnic/codewhere") devtools
library(codewhere)
code_where("dplyr")
#> [1] "https://github.com/tidyverse/dplyr"
code_where("GenomeInfoDb", package_type = "bioc")
#> [1] "https://code.bioconductor.org/browse/GenomeInfoDb"