Advanced Interactive Data Tables and Data Explorer R package ViewR version 2.0.0 An advanced, interactive data table and data explorer for R, delivered as a modern, self-contained 'htmlwidget' with a high-performance virtualized grid. ViewR renders 'Kaggle'-style micro-dashboard column headers complete with data-type badges, mini distribution spark-histograms, and data-completeness (missingness) bars. It provides hover metadata cards, a sliding Data Insights drawer with interactive histograms and 'Pareto' category charts, a multi-condition visual query builder (AND/OR), a column visibility picker, and a reproducible code generator that emits 'dplyr', base R, and 'SQL' that matches the active filter and column state. The interface is implemented entirely in dependency-free vanilla 'JavaScript' (no 'React' or build toolchain) and works in the 'RStudio'/'Positron' Viewer, inside 'Shiny' apps, in 'R Markdown'/'Quarto', or as a portable standalone 'HTML' file. A single call to viewr() opens the explorer; the legacy 'Shiny'-gadget ViewR() editor remains available. Software Depends: R (>= 4.1.0) Imports: htmlwidgets (>= 1.6.0), htmltools (>= 0.5.4), jsonlite (>= 1.8.0), shiny (>= 1.7.0), DT (>= 0.27), rhandsontable (>= 0.3.8), shinyjs (>= 2.1.0), shinythemes (>= 1.2.0), stats, utils Suggests: haven, tibble, dplyr, knitr, rmarkdown, testthat (>= 3.0.0), covr Mahesh Divakaran <imaheshdivakaran@gmail.com> Comprehensive R Archive Network (CRAN) Mahesh Divakaran [aut, cre] MIT + file LICENSE (https://CRAN.R-project.org/package=ViewR/LICENSE) 2026-06-03 application/tgz https://CRAN.R-project.org/package=ViewR doi:10.32614/CRAN.package.ViewR en-GB