Attractive default UI theme based on Bootstrap.Works in any R environment (Console R, Rgui for Windows or Mac, ESS, StatET, RStudio, etc.).Shiny user interfaces can be built entirely using R, or can be written directly in HTML, CSS, and JavaScript for more flexibility.Outputs change instantly as users modify inputs, without requiring a reload of the browser. Shiny applications are automatically 'live' in the same way that spreadsheets are live.Build useful web applications with only a few lines of code-no JavaScript required.The later package does appear to work with my other apps except for one in particular that happens to be the most extensive app I've been working on.Shiny is a new package from RStudio that makes it incredibly easy to build interactive web applications with R.įor an introduction and examples, visit the Shiny Dev Center. I'm not sure when this started happening and I've just been manually terminating and restarting in between runs for awhile now because I can't seem to find anything online to help me troubleshoot the issue.Īny ideas on what can cause this behavior/how I can troubleshoot? Eventually, if I try to interrupt R, the whole thing crashes. If I try to just run the app again after making some edits, the console gets stuck on runApp().

I've been developing an array of Shiny apps over the last year in RStudio, and at some point in time, I started running into this issue where if I am running an app locally on my computer, then close out the app, I have to completely terminate R and start a new session before I can try to run the app again.

Rstudio shiny app