In December 2025, Guillaume Deviry developed a new show utility for the pola-rs/polars repository, enhancing both DataFrame and LazyFrame classes with methods to display the first N rows in a customizable, formatted table. Using Python, he focused on data visualization and unit testing to ensure the feature supported both eager and lazy execution paths, providing a consistent user experience. The implementation allowed users to adjust row limits, table formatting, and decimal handling, streamlining data inspection and exploration. This work addressed a key usability gap, reducing debugging time and improving interactive workflows for Python users working with large datasets.