castarter is a more modern, fully-featured, and consistent iteration of castarter - Content Analysis Starter Toolkit for the R programming language (a previous iteration is still available as castarter.legacy. It facilitates text mining and web scraping by taking care of many of the most common file management issues, keeps tracks of download advancement in a local database, facilitates extraction through dedicated convenience functions, and allows for basic exploration of textual corpora through a Shiny interface.