Steve Lynagh established a Vitest-based testing infrastructure for the qld-gov-au/qgds-bootstrap5 repository, focusing on improving UI component reliability. He implemented initial tests for the Accordion component and centralized test configuration within a dedicated vitest.config.js file, enhancing maintainability and organization. Using JavaScript and leveraging both Vite and Vitest, Steve’s work enabled faster feedback cycles and reduced regression risk for front end development. Although the scope was limited to one feature over a month, the depth of the solution addressed core testing needs and laid a foundation for scalable, component-level testing practices within the project’s JavaScript codebase.