Worked on stabilizing Baidu Mini Programs rendering within the NervJS/taro repository by addressing a persistent blank rendering issue in base.swan templates. Introduced the transformTemplateIsSfor function to correctly process s-for attributes, ensuring that loop containers such as swiper maintained accurate data binding throughout iterations. This targeted bug fix improved the reliability of template rendering in Baidu environments, directly resolving a tracked issue and enhancing the overall developer experience. The work leveraged JavaScript, TypeScript, and template engine expertise, focusing on precise adjustments rather than broad feature development, and demonstrated a methodical approach to debugging and maintaining complex Mini Program codebases.