What is this R package and why does it matter?

Have you ever created a shiny app with various inputs that the user can play with? Like what is shown below.

The cool thing is that a user can alter the output and immediately see the effects on the graph that is shown on the right.

The not so cool thing is that if a user makes changes to the inputs and mistakenly refreshes the page, the changes are reset. So, as a user, one wonders if the changes he/she made can be saved till the next time they use the shiny app???

YES!!! The shinyStorePlus R package, with just two lines of code, does preserve the user inputs and changes!!!