In April 2025, Mine Cetinkaya-Rundel developed educational content and enhanced documentation across the tidyverse.org and duckplyr repositories. She authored a blog post demonstrating how AI tools can support learning the tidyverse in R, providing practical examples in data reshaping, plotting, and web scraping, and offering guidance on prompt engineering and code validation. In duckplyr, she improved documentation by clarifying memory handling for large datasets and adding examples for unsupported operations, addressing common user pain points. Using R, Markdown, and technical writing skills, Mine’s work deepened onboarding resources and reduced user confusion, reflecting a thoughtful integration of content and engineering practices.