curl, glue (>= 1.2.0), httr, installr, jsonlite, magrittr,
methods, pkgbuild, remotes, rmarkdown, shiny, stringr , utils
installr, knitr, magrittr, rmarkdown, shiny, stringi, covr,
testthat
knitr, magrittr, rmarkdown, shiny, stringi, covr, testthat
knitr, magrittr, stringi, covr, testthat