During December 2024, Wuanqin developed a Custom Link Rendering Plugin for the hexojs/site repository, focusing on centralized and customizable HTML link rendering. The plugin, implemented using JavaScript, Node.js, and YAML for configuration, allows site maintainers to enforce consistent link styles and improve accessibility across all content. Wuanqin applied plugin management and configuration skills within the Hexo plugin architecture, adhering closely to repository conventions and best practices. The work addressed the need for brand consistency and maintainability, delivering a single feature with no bug fixes during the period. The depth of the solution reflects careful attention to code quality and extensibility.