httr, jsonlite, magrittr, purrr, rvest, shiny, stringr,
tibble, utils, xml2
httr, jsonlite, magrittr, rvest, utils, xml2
dplyr, DT, shinyBS, shinycssloaders, shinythemes
covr, DT, httptest, shiny, shinyBS, shinycssloaders,
shinythemes, testthat (>= 2.1.0)