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.

Crosstalk is a package for R that enhances the htmlwidgets package. It extends htmlwidgets with a set of classes, functions, and conventions for implementing cross-widget interactions (currently, linked brushing and filtering).

Find out more at the documentation website:


Reference manual

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1.1.1 by Carson Sievert, 10 months ago

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Browse source code at

Authors: Joe Cheng [aut] , Carson Sievert [aut, cre] , RStudio [cph] , jQuery Foundation [cph] (jQuery library and jQuery UI library) , jQuery contributors [ctb, cph] (jQuery library; authors listed in inst/www/shared/jquery-AUTHORS.txt) , Mark Otto [ctb] (Bootstrap library) , Jacob Thornton [ctb] (Bootstrap library) , Bootstrap contributors [ctb] (Bootstrap library) , Twitter , Inc [cph] (Bootstrap library) , Brian Reavis [ctb, cph] (selectize.js library) , Kristopher Michael Kowal [ctb, cph] (es5-shim library) , es5-shim contributors [ctb, cph] (es5-shim library) , Denis Ineshin [ctb, cph] (ion.rangeSlider library) , Sami Samhuri [ctb, cph] (Javascript strftime library)

Documentation:   PDF Manual  

MIT + file LICENSE license

Imports htmltools, jsonlite, lazyeval, R6

Suggests shiny, ggplot2, testthat

Imported by DT, RagGrid, clinDataReview, clinUtils, connectwidgets, gprofiler2, gwpcormapper, leaflet, parcoords, plotly, rgl, sigmajs, threejs, tsibbletalk.

Suggested by GGally, SimSurvey, echarty, enviGCMS, govdown, reactable, upsetjs.

See at CRAN