HTML Widgets for R

A framework for creating HTML widgets that render in various contexts including the R console, 'R Markdown' documents, and 'Shiny' web applications.

Inter-Widget Interactivity for HTML Widgets

Provides building blocks for allowing HTML widgets to communicate with each other, with Shiny or without (i.e. static .html files). Currently supports linked brushing and filtering.

HTML Widget to Show File Differences

A HTML widget that shows differences between files (text, images, and data frames).

Interactive Data Tables for R

Interactive data tables for R, based on the 'React Table' JavaScript library. Provides an HTML widget that can be used in 'R Markdown' or 'Quarto' documents, 'Shiny' applications, or viewed from an R console.

The 'Monaco' Editor as a HTML Widget

A HTML widget rendering the 'Monaco' editor. The 'Monaco' editor is the code editor which powers 'VS Code'. It is particularly well developed for 'JavaScript'. In addition to the built-in features of the 'Monaco' editor, the widget allows to prettify multiple languages, to view the 'HTML' rendering of 'Markdown' code, and to view and resize 'SVG' images.

The 'Ace' Editor as a HTML Widget

Wraps the 'Ace' editor in a HTML widget. The 'Ace' editor has support for many languages. It can be opened in the viewer pane of 'RStudio', and this provides a second source editor.

Interactive Quizzes as HTML Widgets

Creates interactive JavaScript-based quizzes as 'HTML' widgets. Offers three quiz types: a single question with instant feedback (singleQuestion()), a multi-question quiz with navigation, timer, and results (multiQuestions()), and fill-in-the-blank cloze exercises (fillBlanks()). All quizzes auto-detect single-choice and multiple-choice modes from the input data, support customizable styling, keyboard navigation, and multilingual UI (English, German, French, Spanish). Designed for use in 'R Markdown', 'Quarto', and 'Shiny' applications. The singleQuestion() quiz design was inspired by Ozzie Kirkby < https://codepen.io/ozzie/pen/pvrVLm>. The multiQuestions() quiz design was inspired by Abhilash Narayan < https://codepen.io/abhilashn/pen/BRepQz>.

Import an Observable Notebook as HTML Widget

Allows loading and displaying an Observable notebook (online JavaScript notebooks powered by < https://observablehq.com>) as an HTML Widget in an R session, 'shiny' application or 'rmarkdown' document.

Sunburst 'HTML' Widget Based on 'd3.js'

Provides a sunburst plot based on the 'd3.js' library as an HTML 'shiny' widget.

Partial 'rmarkdown' Documents to Prettify your Reports

Use 'rmarkdown' partials, also know as child documents in 'knitr', so you can make components for HTML, PDF, and Word documents. The package provides various helper functions to make certain functions easier. You may want to use this package, if you want to flexibly summarise objects using a combination of figures, tables, text, and HTML widgets. Unlike HTML widgets, the output is Markdown and can hence be turn into other output formats than HTML. Currently does not play well with 'rmarkdown' notebooks, not tested with Quarto.