add-shiny-module

Add a shiny module to an R package the crow way, with foo_ui, foo_server and a foo_app testbed from crow::module2app(), testServer() tests covering all server logic, and shinytest2 screenshots of the interaction inserted into the docs. Use when creating or restructuring a shiny module in an R package.

Compatibility

Requires R, an R package with testthat 3e, and the R packages crow, shiny, shinytest2, pkgload and withr. Screenshots need Chrome.