The goal of urlchecker is to run the URL checks from R 4.1 in older versions of R and automatically update URLs as needed.
It also uses concurrent requests, so is generally much faster than the URL checks from the tools package.
library(urlchecker) # `url_check()` will check all URLs in a package, as is done by CRAN when # submitting a package. url_check("path/to/pkg") # `url_update()` will check all URLs in a package, then update any 301 # redirects automatically to their new location. url_update("path/to/pkg")
Please note that the urlchecker project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.