The Test Pyramid should be a well-known metaphor of grouping tests in buckets, with unit tests at the base and E2E at the top. But this concept has led over the years to invest heavily in the former and often ignore the latter, while a good end-to-end test suite is what saves the day in difficult times.
In this talk I'll explain what Cypress is, how to best integrate it with a web app, and how to configure it in a CI/CD pipeline on GitHub.