Cypress vs Selenium: Which is Better for Performance?

What are the performance differences between Cypress and Selenium?

Cypress is generally faster than Selenium because it runs in the same run-loop as the application, while Selenium operates outside the browser.

Why is Cypress faster? Can you explain how it works?

Cypress executes tests directly in the browser, allowing for real-time interaction and faster execution. It also eliminates the need for network communication between the test runner and the browser.

Are there any limitations to using Cypress compared to Selenium?

Yes, Cypress has some limitations, such as not supporting multiple browser tabs or windows and being primarily focused on modern web applications.

Which one should I choose for my project?

It depends on your project needs. If you need speed and are working with modern frameworks, Cypress is a great choice. For broader browser support and legacy applications, Selenium might be better.