The story about design of ruler package: dplyr-style exploration and validation of data frame like objects.
Introduction to keyholder package. Tools for keeping track of information about rows.
Computational overhead analysis of using generic+method approach instead of if-else sequence and switch statement.
Practical advices about customizing code highlighting on web pages created with pkgdown.
Practical advices about customizing code highlighting on web pages with highlight.js.
The story of QuestionFlow origins.