Anton Kesy focused on improving code quality and documentation accuracy across the HandBrake and YaLTeR/niri repositories. In HandBrake, Anton enhanced code readability by correcting typographical errors throughout the C codebase, which improved clarity and maintainability for future contributors. For YaLTeR/niri, Anton addressed a documentation issue by fixing a typo in comments related to pointer grabbing motion precedence, reducing the risk of misinterpretation in critical system programming logic. Demonstrating skills in C programming, Rust, and code maintenance, Anton maintained precise commit hygiene and traceability, contributing to more reliable onboarding and ongoing development across both projects during the month.