Real World Testing with Cypress (RWT) is a comprehensive four-course curriculum designed to educate developers and QA professionals on testing modern web applications using Cypress, an end-to-end testing tool. The curriculum aims to address the lack of centralized educational resources on testing principles and concepts, offering over 25 lessons that cover topics from foundational testing knowledge to advanced Cypress techniques. It includes real-world examples and tutorials, such as building and testing applications with Next.js and Shopify, and running tests in continuous integration environments. The curriculum emphasizes open-source collaboration, encouraging contributions from the community to enhance the educational material further. By offering practical examples and detailed explanations, RWT seeks to improve testing skills across various developer personas, ultimately fostering better software development practices.