During February 2025, Oxcrow contributed to the helix-editor/helix repository by developing a new jump label UI element tailored for the github_light theme. This feature introduced a reversed modifier to enhance label visibility, directly addressing accessibility and navigation efficiency within the editor. Oxcrow focused on configuration and theming, utilizing TOML to adjust color contrast and ensure seamless theme integration. The work did not involve bug fixes but instead emphasized UI polish and a11y-conscious design, resulting in reduced visual fatigue for users. The depth of the contribution lay in thoughtful theme consistency and workflow improvements for developers using the editor.