Gleb Bahmutov's blog post outlines a method for splitting a long-running Cypress end-to-end test into shorter, independent tests using App Actions. The example application is a multi-page form where users fill out fields before proceeding to subsequent pages. Bahmutov demonstrates how to access and manipulate the application's state object during testing to handle transitions between form pages effectively. By utilizing the application's state, the tests are divided into three parts, each targeting a specific page within the form. This method allows for faster iteration and testing flexibility, as each test can be executed independently and in any order. The blog emphasizes the efficiency of using App Actions over traditional page objects and highlights the potential to apply this approach across different frameworks, such as Vue and Angular.