Cypress

Cypress is a powerful open-source testing framework designed specifically for modern JavaScript applications. It allows developers to write end-to-end, integration, and unit tests while providing a user-friendly interface and real-time feedback during the testing process.

Cypress runs directly in the browser, enabling developers to see their tests execute in real time, making debugging straightforward. Its robust architecture supports continuous integration, ensuring that applications are tested efficiently and reliably throughout the development lifecycle.