
The GomoGomonoMi packages allows you to animate text in Rmd documents (xaringan slides included) and Shiny apps using the Animate.css library.

You can install the GomoGomonoMi package from CRAN with:
install.packages("GomoGomonoMi")
You can install the development version of GomoGomonoMi from Github
with:
install.packages("remotes")
remotes::install_github("feddelegrand7/GomoGomonoMi")
Put the use_gomo() function at the beginning of your Rmd document or
Shiny application (at the UI). This function needs to be run only
once :
library(GomoGomonoMi)
#> Warning: package 'GomoGomonoMi' was built under R version 4.0.3
use_gomo()
Then you can animate your text using the gomo_gomo_no() function.
Don’t hesitate to use help("gomo_gomo_no") to check out additional
arguments.
library(GomoGomonoMi)
use_gomo()
gomo_gomo_no(text = " \"If I give up now, I'm going to regret it\" Monkey D. Luffy",
level = "##",
animation = "zoomIn",
duration = "slower",
delay = 2,
color = "darkred")

For a listing of all the available animations provided by the Animate.css library, use the following function:
available_animations()
#> $attention_seekers
#> [1] "bounce" "flash" "pulse" "rubberBand" "shakeX"
#> [6] "shakeY" "headShake" "swing" "tada" "wobble"
#> [11] "jello" "heartBeat"
#>
#> $back_entrances
#> [1] "backInDown" "backInLeft" "backInRight" "backInUp"
#>
#> $back_exits
#> [1] "backOutDown" "backOutLeft" "backOutRight" "backOutUp"
#>
#> $bouncing_entrances
#> [1] "bounceIn" "bounceInDown" "bounceInLeft" "bounceInRight"
#> [5] "bounceInUp"
#>
#> $bouncing_exits
#> [1] "bounceOut" "bounceOutDown" "bounceOutLeft" "bounceOutRight"
#> [5] "bounceOutUp"
#>
#> $fading_entrances
#> [1] "fadeIn" "fadeInDown" "fadeInDownBig"
#> [4] "fadeInLeft" "fadeInLeftBig" "fadeInRight"
#> [7] "fadeInRightBig" "fadeInUp" "fadeInUpBig"
#> [10] "fadeInTopLeft" "fadeInTopRight" "fadeInBottomLeft"
#> [13] "fadeInBottomRight"
#>
#> $fading_exits
#> [1] "fadeOut" "fadeOutDown" "fadeOutDownBig"
#> [4] "fadeOutLeft" "fadeOutLeftBig" "fadeOutRight"
#> [7] "fadeOutRightBig" "fadeOutUp" "fadeOutUpBig"
#> [10] "fadeOutTopLeft" "fadeOutTopRight" "fadeOutBottomRight"
#> [13] "fadeOutBottomLeft"
#>
#> $flippers
#> [1] "flip" "flipInX" "flipInY" "flipOutX" "flipOutY"
#>
#> $lightspeed
#> [1] "lightSpeedInRight" "lightSpeedInLeft" "lightSpeedOutRight"
#> [4] "lightSpeedOutLeft"
#>
#> $rotating_entrances
#> [1] "rotateIn" "rotateInDownLeft" "rotateInDownRight"
#> [4] "rotateInUpLeft" "rotateInUpRight"
#>
#> $rotating_exits
#> [1] "rotateOut" "rotateOutDownLeft" "rotateOutDownRight"
#> [4] "rotateOutUpLeft" "rotateOutUpRight"
#>
#> $specials
#> [1] "hinge" "jackInTheBox" "rollIn" "rollOut"
#>
#> $zooming_entrances
#> [1] "zoomIn" "zoomInDown" "zoomInLeft" "zoomInRight" "zoomInUp"
#>
#> $zooming_exits
#> [1] "zoomOut" "zoomOutDown" "zoomOutLeft" "zoomOutRight" "zoomOutUp"
#>
#> $sliding_entrances
#> [1] "slideInDown" "slideInLeft" "slideInRight" "slideInUp"
#>
#> $sliding_exits
#> [1] "slideOutDown" "slideOutLeft" "slideOutRight" "slideOutUp"
This is an example of a Shiny app that uses GomoGomonoMi
library(shiny)
library(GomoGomonoMi)
ui <- fluidPage(use_gomo(),
gomo_gomo_no(text = "HELLO SHINY !!!!", level = "#", animation = "backInDown", duration = "slower")
)
server <- function(input, output) {
}
shinyApp(ui = ui, server = server)
You can also leverage the reactivity in shiny to animate some texts
using GomoGomonoMi:
library(shiny)
library(GomoGomonoMi)
ui <- fluidPage(use_gomo(),
br(),
actionButton(inputId = "btn1", label = "click me ! "),
uiOutput(outputId = "txt1")
)
server <- function(input, output) {
observeEvent(input$btn1, {
output$txt1 <- renderUI({
gomo_gomo_no(text = "Thank you for clicking me :) !!!",
level = "#",
repeating = 3,
duration = "faste")
})
})
}
shinyApp(ui = ui, server = server)

Please note that the GomoGomonoMi project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.
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