What are the new features of Selenium 4?

Selenium 4 brings a plethora of improvements and advancements designed to empower developers and testers alike, making web application testing more efficient, flexible, and robust. Here are some of the key features you can look forward to:

1. Selenium Grid: Selenium 4 introduces a revamped Selenium Grid, which is now based on a distributed architecture. It offers enhanced scalability, improved performance, and better support for parallel test execution across multiple browsers and operating systems.

2. Relative Locators: The introduction of Relative Locators simplifies the process of locating elements on a webpage. With this feature, you can easily locate elements by their proximity to other elements, making it more intuitive and reducing the reliance on complex XPath or CSS selectors.

3. New Browser APIs: Selenium 4 includes support for the latest browser versions, including Chrome, Firefox, and Safari. It also provides native support for Microsoft Edge, enabling seamless testing on the new Chromium-based version of Edge.

4. W3C WebDriver Protocol: Selenium 4 fully adopts the W3C WebDriver protocol, ensuring better compatibility across different WebDriver implementations. This alignment with the industry standards promotes stability and reliability, resulting in improved cross-browser testing.

5. Enhanced Selenium IDE: Selenium IDE, the integrated development environment for Selenium, has been significantly improved in version 4. It now offers a more powerful and intuitive user interface, along with enhanced debugging capabilities and advanced features like parameterization and flow control.