| appshot | Take a screenshot of a Shiny app |
| appshot.character | Take a screenshot of a Shiny app |
| appshot.shiny.appobj | Take a screenshot of a Shiny app |
| install_phantomjs | Install PhantomJS |
| is_phantomjs_installed | Determine if PhantomJS is Installed |
| resize | Resize an image |
| rmdshot | Take a snapshot of an R Markdown document |
| shrink | Shrink file size of a PNG |
| webshot | Take a screenshot of a URL |