Developed a new JSX accessibility lint rule for the oxc-project/oxc repository, focusing on preventing interactive elements from being assigned non-interactive ARIA roles. This feature was implemented as part of the linter/jsx-a11y plugin using Rust, with an emphasis on accessibility compliance and automated code quality improvements. The approach involved designing a reusable rule that integrates with existing JavaScript and TypeScript linting workflows, supporting broader accessibility initiatives and reducing ARIA misconfigurations in JSX code. The work demonstrated skills in Rust programming, linter development, and collaborative code review, laying the foundation for future automated accessibility checks within the project.