Alissa Tung contributed to the opencompl/lean4 repository by standardizing the formatting of generated Lean files in lake new templates, ensuring each file ends with a newline to align with Lean 4 ecosystem conventions and reduce unnecessary diffs during project initialization. She applied her expertise in build systems and code generation using Lean to improve consistency for new projects. In addition, Alissa enhanced documentation quality by correcting a function reference in the Lazy Discrimination Tree documentation, clarifying API usage and reducing developer confusion. Her work focused on maintainability and onboarding, addressing both code generation practices and documentation accuracy within the project.