During May 2025, Lux Alpa focused on improving build reliability for the leptos-rs/cargo-leptos repository by redesigning the error handling process within the build system. Instead of halting at the first encountered failure, Lux implemented logic in Rust to aggregate errors across multiple asset types, including front, assets, and style, and report a single consolidated failure at the end of the build. This approach enhanced the command line tool’s ability to provide comprehensive feedback, streamlining debugging and stabilizing CI workflows. The work demonstrated a solid understanding of build systems and error management, though it was limited to a single bug fix.