- **Unit Testing**: start by writing unit tests for individual components using **React Testing Library**. This allows me to verify that each component behaves as expected in isolation. I focus on testing the component's logic, rendering, and interaction with props, ensuring that edge cases are covered. - **Component Story Development**: I utilize **Storybook** to create interactive documentation for components. This not only helps in visualizing components in various states but also serves as a platform to test them in isolation. I develop stories that illustrate different use cases, which aids in validating the component's appearance and functionality. - **Integration Testing**: For testing the interaction between multiple components, I employ React Testing Library to conduct integration tests. This ensures that components work together correctly and that the overall user experience is seamless. - **End-to-End Testing**: To validate the application’s functionality from the user’s perspective, I use **Cypress** for end-to-end testing. This allows me to simulate real user interactions, ensuring that the application behaves as intended in a production-like environment. I focus on critical user flows and edge cases, monitoring for regressions as the application evolves