During October 2025, Chris Stummon focused on stabilizing the ComboBox component in the momentum-design/momentum-ui repository by addressing a type error that occurred when options were provided as objects rather than strings. He resolved this by explicitly casting option values and IDs to strings within the getOptionValue and getOptionId methods, ensuring consistent behavior and preventing runtime issues. Chris updated the associated tests to cover these object-option scenarios, reducing the risk of regressions. His work demonstrated strong front-end development skills, particularly in TypeScript and web components, and reflected a careful, test-driven approach to improving UI component reliability.