4 packages on CRAN
Provides helpers to add 'Git' links to 'shiny' applications, 'rmarkdown' documents, and other 'HTML' based resources. This is most commonly used for 'GitHub' ribbons.
Turn complex 'JSON' data into tidy data frames.
Provide R functions to read/write/format Excel 2007 and Excel 97/2000/XP/2003 file formats.
The identity provider ['OneLogin']<http://onelogin.com> is used for authentication via Single Sign On (SSO). This package provides an R interface to their API.