Navigating R Package Development and C Integration

This chapter explores the technical intricacies of authoring R packages, emphasizing the integration of the C language and adherence to R's evolving API standards. It discusses challenges encountered during compliance with recent changes, especially those related to the alt-rep library and cross-platform compatibility. Through the lens of the data.table community's efforts, the chapter highlights the importance of understanding these developments for both novice and experienced package authors.