Allows 'TailwindCSS' to be used in Shiny apps with just-in-time 
  compiling, custom css with '@apply' directive, and custom tailwind 
  configurations.

Enables instrumentation of 'Shiny' apps for tracking
    user session events such as input changes, browser type, and session
    duration.  These events can be sent to any of the available storage
    backends and analyzed using the included 'Shiny' app to gain insights
    about app usage and adoption.

Automates the creation of Dockerfiles for deploying 'Shiny' applications.
    By integrating with 'renv' for dependency management and leveraging Docker-based
    solutions, it simplifies the process of containerizing 'Shiny' apps,
    ensuring reproducibility and consistency across different environments.
    Additionally, it facilitates the setup of CI/CD pipelines for building Docker images
    on both GitLab and GitHub.

Ace editor bindings to enable a rich text editing environment
    within Shiny.

Make R data available in Web-based virtual reality experiences
  for immersive, cross-platform data visualizations. Includes the 'gg-aframe'
  JavaScript package for a Grammar of Graphics declarative HTML syntax to create
  3-dimensional data visualizations with 'Mozilla A-Frame' <https://aframe.io>.

Easily create pretty popup messages (modals) in 'Shiny'. A modal can
    contain text, images, OK/Cancel buttons, an input to get a response from the
    user, and many more customizable options.

An extension of 'animate.css' that allows user to easily add animations to any UI element in 'shiny' app using the elements id.

Add in-app user authentication to 'shiny', 
    allowing you to secure publicly hosted apps and 
    build dynamic user interfaces from user information.

An 'htmlwidget' of the human body that allows you
    to hide/show and assign colors to 79 different body parts. The 'human'
    widget is an 'htmlwidget', so it works in Quarto documents,
    R Markdown documents, or any other HTML medium.
    It also functions as an input/output widget in a 'shiny' app.