Hunter Tunnicliff developed a new TypeScript lint rule for the oxc-project/oxc repository, focusing on enforcing explicit accessibility modifiers for class properties and methods. By integrating this rule into the existing linting pipeline and CI checks, Hunter ensured that codebases maintain consistent standards and improved overall readability. The implementation provided diagnostics for both missing and redundant modifiers, reducing the risk of implicit accessibility changes and supporting maintainability. Using Rust and TypeScript, Hunter’s work enhanced code quality assurance and streamlined onboarding for new contributors. The contribution demonstrated a solid understanding of linter development and effective collaboration within a cross-functional engineering team.