Worked on a comprehensive TypeScript refactor of form components in the epam/ketcher repository, focusing on improving type safety and maintainability in the front end. Migrated core components from JavaScript to TypeScript, introducing well-defined interfaces for FormContext and related props while removing legacy any usage. Standardized key prop structures such as FormProps and FieldProps, and implemented a generic FormState to support scalable forms. This approach enhanced prop validation and reduced the risk of runtime errors, laying a foundation for safer future development. Utilized React and TypeScript throughout, emphasizing robust typing and cleaner component architecture for ongoing feature work.