| a | Create HTML tags | 
| as.tags | Convert a value to tags | 
| attachDependencies | HTML dependency metadata | 
| bindFillRole | Allow tags to intelligently fill their container | 
| br | Create HTML tags | 
| browsable | Make an HTML object browsable | 
| builder | Create HTML tags | 
| capturePlot | Capture a plot as a saved file | 
| code | Create HTML tags | 
| copyDependencyToDir | Copy an HTML dependency to a directory | 
| css | CSS string helper | 
| defaultPngDevice | Determine the best PNG device for your system | 
| div | Create HTML tags | 
| doRenderTags | Render tags into HTML | 
| em | Create HTML tags | 
| extractPreserveChunks | Preserve HTML regions | 
| findDependencies | Collect attached dependencies from HTML tag object | 
| h1 | Create HTML tags | 
| h2 | Create HTML tags | 
| h3 | Create HTML tags | 
| h4 | Create HTML tags | 
| h5 | Create HTML tags | 
| h6 | Create HTML tags | 
| hr | Create HTML tags | 
| HTML | Mark Characters as HTML | 
| htmlDependencies | HTML dependency metadata | 
| htmlDependencies<- | HTML dependency metadata | 
| htmlDependency | Define an HTML dependency | 
| htmlEscape | Escape HTML entities | 
| htmlPreserve | Preserve HTML regions | 
| htmlTemplate | Process an HTML template | 
| html_print | Implementation of the print method for HTML | 
| img | Create HTML tags | 
| include | Include Content From a File | 
| includeCSS | Include Content From a File | 
| includeHTML | Include Content From a File | 
| includeMarkdown | Include Content From a File | 
| includeScript | Include Content From a File | 
| includeText | Include Content From a File | 
| is.browsable | Make an HTML object browsable | 
| is.singleton | Include content only once | 
| knitr_methods | Knitr S3 methods | 
| knit_print.html | Knitr S3 methods | 
| knit_print.html_dependency | Knitr S3 methods | 
| knit_print.shiny.tag | Knitr S3 methods | 
| knit_print.shiny.tag.list | Knitr S3 methods | 
| makeDependencyRelative | Make an absolute dependency relative | 
| p | Create HTML tags | 
| parseCssColors | Parse CSS color strings | 
| plotTag | Capture a plot as a self-contained <img> tag | 
| pre | Create HTML tags | 
| print.html | Print method for HTML/tags | 
| print.shiny.tag | Print method for HTML/tags | 
| renderDependencies | Create HTML for dependencies | 
| renderDocument | Render an html_document object | 
| renderTags | Render tags into HTML | 
| resolveDependencies | Resolve a list of dependencies | 
| restorePreserveChunks | Preserve HTML regions | 
| save_html | Save an HTML object to a file | 
| save_html.default | Save an HTML object to a file | 
| singleton | Include content only once | 
| singleton_tools | Singleton manipulation functions | 
| span | Create HTML tags | 
| strong | Create HTML tags | 
| subtractDependencies | Subtract dependencies | 
| suppressDependencies | Suppress web dependencies | 
| surroundSingletons | Singleton manipulation functions | 
| tag | Create HTML tags | 
| tagAddRenderHook | Modify a tag prior to rendering | 
| tagAppendAttributes | Append tag attributes | 
| tagAppendChild | Modify tag contents | 
| tagAppendChildren | Modify tag contents | 
| tagFunction | Tag function | 
| tagGetAttribute | Append tag attributes | 
| tagHasAttribute | Append tag attributes | 
| tagInsertChildren | Modify tag contents | 
| tagList | Create a list of tags | 
| tagQuery | Query and modify HTML tags | 
| tags | Create HTML tags | 
| tagSetChildren | Modify tag contents | 
| takeSingletons | Singleton manipulation functions | 
| urlEncodePath | Encode a URL path | 
| validateCssUnit | Validate proper CSS formatting of a unit | 
| withTags | Evaluate an expression using 'tags' |