During November 2025, contributed to the JuliaLang/www.julialang.org repository by adding the Slovenian edition of "Numerical Mathematics with Julia" to the recommended books list, thereby expanding learning resources for Slovenian-speaking users. This work focused on content management and documentation, utilizing Markdown for precise updates to books.md. The approach emphasized localization readiness and traceable Git-based collaboration, ensuring that the new resource aligned with site-wide quality standards. No major bugs were addressed during this period, but the feature enhanced accessibility and supported localized onboarding for Julia learners, demonstrating a methodical workflow in documentation maintenance and community resource expansion.