Worked on stability and documentation improvements across the gleam-lang/stdlib and gleam repositories, focusing on bug fixes and developer experience. Addressed a documentation issue in the standard library by clarifying the usage of the to_precision() function, removing incorrect guidance about labelled arguments to ensure accurate reference material. Tackled a runtime stability problem in the compiler by increasing the stacker red zone, which prevents stack overflows in complex nested use cases when debug symbols are enabled. Utilized Gleam and Rust for debugging, documentation, and system programming, with an emphasis on performance optimization and cross-repository collaboration to enhance language reliability and CI consistency.