2 packages on CRAN
Provides an 'htmlwidgets' interface to the 'MetricsGraphics.js' ('D3'-based) charting library which is geared towards displaying time-series data. Chart types include line charts, scatterplots, histograms and rudimentary bar charts. Support for laying out multiple charts into a grid layout is also provided. All charts are interactive and many have an option for line, label and region annotations.
Track and record the use of applications and the user's interactions with 'Shiny' inputs. Allow to save inputs clicked, output generated and eventually errors.