What are the differences between popular testing libraries?

What are the differences between Jest and Mocha?

Jest is a testing framework developed by Facebook, known for its simplicity and built-in mocking capabilities. Mocha, on the other hand, is more flexible and allows you to choose your assertion library and mocking tools.

How does Jasmine compare to Jest?

Jasmine is a behavior-driven development framework that doesn't require a DOM, while Jest is more feature-rich with built-in test runners and coverage reports. Jest is often preferred for React applications.

Can you explain the advantages of using Cypress over Selenium?

Cypress is designed for modern web applications and offers a more user-friendly experience with real-time reloading and easier debugging. Selenium is more versatile and supports multiple browsers but can be more complex to set up.

Which library would you recommend for a React project?

For a React project, Jest is highly recommended due to its seamless integration with React Testing Library, making it easier to test components.