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ExtendedTask Task or computation that proceeds in the
background
MockShinySession Mock Shiny Session
NS Namespaced IDs for inputs/outputs
Progress Reporting progress (object-oriented API)
absolutePanel Panel with absolute positioning
actionButton Action button/link
addResourcePath Resource Publishing
bindCache Add caching with reactivity to an object
bindEvent Make an object respond only to specified
reactive events
bookmarkButton Create a button for bookmarking/sharing
bootstrapLib Bootstrap libraries
bootstrapPage Create a Bootstrap page
brushOpts Create an object representing brushing options
brushedPoints Find rows of data selected on an interactive
plot.
busyIndicatorOptions Customize busy indicator options
callModule Invoke a Shiny module
checkboxGroupInput Checkbox Group Input Control
checkboxInput Checkbox Input Control
clickOpts Control interactive plot point events
column Create a column within a UI definition
conditionalPanel Conditional Panel
createRenderFunction Implement custom render functions
createWebDependency Create a web dependency
dateInput Create date input
dateRangeInput Create date range input
debounce Slow down a reactive expression with
debounce/throttle
devmode Shiny Developer Mode
domains Reactive domains
downloadButton Create a download button or link
downloadHandler File Downloads
enableBookmarking Enable bookmarking for a Shiny application
exportTestValues Register expressions for export in test mode
fileInput File Upload Control
fillPage Create a page that fills the window
fillRow Flex Box-based row/column layouts
fixedPage Create a page with a fixed layout
flowLayout Flow layout
fluidPage Create a page with fluid layout
freezeReactiveVal Freeze a reactive value
getCurrentOutputInfo Get output information
getQueryString Get the query string / hash component from the
URL
getShinyOption Get or set Shiny options
helpText Create a help text element
htmlOutput Create an HTML output element
icon Create an icon
inputPanel Input panel
insertTab Dynamically insert/remove a tabPanel
insertUI Insert and remove UI objects
invalidateLater Scheduled Invalidation
is.reactivevalues Checks whether an object is a reactivevalues
object
isRunning Check whether a Shiny application is running
isTruthy Truthy and falsy values
isolate Create a non-reactive scope for an expression
loadSupport Load an app's supporting R files
markRenderFunction Mark a function as a render function
markdown Insert inline Markdown
maskReactiveContext Evaluate an expression without a reactive
context
modalDialog Create a modal dialog UI
moduleServer Shiny modules
navbarPage Create a page with a top level navigation bar
navlistPanel Create a navigation list panel
numericInput Create a numeric input control
observe Create a reactive observer
observeEvent Event handler
onBookmark Add callbacks for Shiny session bookmarking
events
onFlush Add callbacks for Shiny session events
onStop Run code after an application or session ends
outputOptions Set options for an output object.
parseQueryString Parse a GET query string from a URL
passwordInput Create a password input control
plotOutput Create an plot or image output element
plotPNG Capture a plot as a PNG file.
radioButtons Create radio buttons
reactive Create a reactive expression
reactiveFileReader Reactive file reader
reactivePoll Reactive polling
reactiveTimer Timer
reactiveVal Create a (single) reactive value
reactiveValues Create an object for storing reactive values
reactiveValuesToList Convert a reactivevalues object to a list
reactlog Reactive Log Visualizer
registerInputHandler Register an Input Handler
removeInputHandler Deregister an Input Handler
renderCachedPlot Plot output with cached images
renderImage Image file output
renderPlot Plot Output
renderPrint Text Output
renderUI UI Output
repeatable Make a random number generator repeatable
req Check for required values
restoreInput Restore an input value
runApp Run Shiny Application
runExample Run Shiny Example Applications
runGadget Run a gadget
runTests Runs the tests associated with this Shiny app
runUrl Run a Shiny application from a URL
safeError Declare an error safe for the user to see
selectInput Create a select list input control
serverInfo Collect information about the Shiny Server
environment
session Session object
setBookmarkExclude Exclude inputs from bookmarking
setSerializer Add a function for serializing an input before
bookmarking application state
shiny-package Web Application Framework for R
shinyApp Create a Shiny app object
shinyAppTemplate Generate a Shiny application from a template
showBookmarkUrlModal Display a modal dialog for bookmarking
showModal Show or remove a modal dialog
showNotification Show or remove a notification
showTab Dynamically hide/show a tabPanel
sidebarLayout Layout a sidebar and main area
sizeGrowthRatio Create a sizing function that grows at a given
ratio
sliderInput Slider Input Widget
snapshotExclude Mark an output to be excluded from test
snapshots
snapshotPreprocessInput
Add a function for preprocessing an input
before taking a test snapshot
snapshotPreprocessOutput
Add a function for preprocessing an output
before taking a test snapshot
splitLayout Split layout
stopApp Stop the currently running Shiny app
submitButton Create a submit button
tabPanel Create a tab panel
tableOutput Table Output
tabsetPanel Create a tabset panel
testServer Reactive testing for Shiny server functions and
modules
textAreaInput Create a textarea input control
textInput Create a text input control
textOutput Create a text output element
titlePanel Create a panel containing an application title.
updateActionButton Change the label or icon of an action button on
the client
updateCheckboxGroupInput
Change the value of a checkbox group input on
the client
updateCheckboxInput Change the value of a checkbox input on the
client
updateDateInput Change the value of a date input on the client
updateDateRangeInput Change the start and end values of a date range
input on the client
updateNumericInput Change the value of a number input on the
client
updateQueryString Update URL in browser's location bar
updateRadioButtons Change the value of a radio input on the client
updateSelectInput Change the value of a select input on the
client
updateSliderInput Update Slider Input Widget
updateTabsetPanel Change the selected tab on the client
updateTextAreaInput Change the value of a textarea input on the
client
updateTextInput Change the value of a text input on the client
urlModal Generate a modal dialog that displays a URL
useBusyIndicators Enable/disable busy indication
validate Validate input values and other conditions
varSelectInput Select variables from a data frame
verticalLayout Lay out UI elements vertically
viewer Viewer options
wellPanel Create a well panel
withMathJax Load the MathJax library and typeset math
expressions
withProgress Reporting progress (functional API)