Worked on the primefaces/primevue repository to deliver generic type support for the DataTable component, introducing a type parameter to enhance type safety throughout the codebase. Refactored data and event interfaces to accept a generic type, allowing teams to adopt strongly typed data sources and reducing the risk of runtime errors. This update established a stronger TypeScript foundation for the component, supporting safer refactors and clearer contracts for frontend development. The work focused on component development using TypeScript, with careful attention to interface design and maintainability, laying the groundwork for future TypeScript-first improvements in the DataTable architecture.