R Shiny - Deployments

.title[
# R Shiny - Deployments
]
.subtitle[
## Workshop on Data Visualization in R
]
.author[
### Lokesh Mano • 17-Apr-2023
]
.institute[
### NBIS, SciLifeLab
]

---

---

## Deployment

* R scripts
  * GitHub
  * R Package
  * Docker container

* Webpage
  * Shinyapps.io
  * Shiny Server (Free)
  * Shiny Server Pro

* Automatically deploying to shinyapps.io

```
library(rsconnect)
rsconnect::setAccountInfo(name="username", token="HDFGT46YF7TDT6474G47", secret="hdgTDF5FStgdkpJ")
deployApp(appName="name")
```

* Shiny apps user guide https://docs.rstudio.com/shinyapps.io/index.html  
* Shiny server guide https://docs.rstudio.com/shiny-server/

---

## Interactive documents

* Shiny can run in RMarkdown documents. Set YAML `runtime: shiny`.

```
---

title: Interactive document
output: html_document
runtime: shiny
---

```

* Shiny widgets can be included directly

````
```{r}
selectInput('n_breaks',label='Number of bins:',choices=c(10,20,35,50),selected=20)
```
````

* Whole shiny apps can be included directly

````
```{r}
shinyApp(
  ui=fluidPage(),
  server=function(input,output) {}
)
```
````

* Hosted shiny apps can be embedded using `<iframe>`

```
<iframe src="https://user.shinyapps.io/app"></iframe>
```

---

## Extensions

* [Naxstats](https://github.com/nanxstats/awesome-shiny-extensions): Repo collection all shiny extensions
* [shinythemes](https://github.com/rstudio/shinythemes): Bootswatch themes for shiny
* shinyurl: using URLs to recreate state of an app
* shinypod: Reusable modules
* [shinyjs](https://deanattali.com/shinyjs/): custom javascript functionality
* [shinyWidgets](https://github.com/dreamRs/shinyWidgets): Bootstrap 3 custom widgets
* [shinyBS](https://github.com/ebailey78/shinyBS): Bootstrap 3 widgets

---

## Help

* [**RStudio Shiny home**](https://shiny.rstudio.com/) 
* [**RStudio Shiny tutorial**](http://shiny.rstudio.com/tutorial/)
* [**RStudio Shiny articles**](https://shiny.rstudio.com/articles/)

### Other topics

* [Applications of action buttons](http://shiny.rstudio.com/articles/action-buttons.html)  
* [Progress indicators](http://shiny.rstudio.com/articles/progress.html)  
* [Shiny modules](https://shiny.rstudio.com/articles/modules.html)
...
---

# Thank you. Questions?

Slide courtesy: Roy Francis (NBIS, RaukR2021)

<hr>

Built on : 17-Apr-2023 at 14:28:37

2023 • [SciLifeLab](https://www.scilifelab.se/) • [NBIS](https://nbis.se/)
]