Nagarani contributed targeted documentation enhancements to the stylelint/stylelint repository, focusing on clarifying and expanding user-facing rule descriptions. She improved the selector-not-notation rule by detailing specificity differences between complex and simple notations, and enriched the declaration-block-no-redundant-longhand-properties rule with comprehensive explanations for the ignoreLonghands and ignoreShorthands options. Working exclusively in Markdown, Nagarani applied strong documentation writing skills and adhered to repository contribution processes to ensure cross-rule consistency and commit hygiene. While no bugs were fixed during this period, her work reduced user confusion and improved onboarding for new contributors, demonstrating depth in technical communication and maintainability practices.