During January 2025, Raowan Xiang focused on enhancing code readability and maintainability across nine repositories, including helm/helm, filecoin-project/lotus, and mudler/LocalAI. Raowan systematically improved documentation, clarified comments, and enforced naming consistency, particularly in Go and Shell codebases. By aligning comments with actual code behavior and refining naming conventions, Raowan reduced ambiguity and improved onboarding for future contributors. The work involved no functional changes but addressed technical debt by ensuring documentation accurately reflected exported APIs and test suites. Through code cleanup, documentation improvement, and code review, Raowan’s contributions strengthened long-term maintainability and developer experience across diverse open-source projects.