Discover effective strategies for end-to-end testing in this 27-minute conference talk from the Reliable Web Summit 2021. Learn how to maximize confidence in your code while minimizing time wasted on inefficient tests. Explore the No. 1 strategy developers can apply when writing end-to-end tests to achieve cost-effectiveness and meet customer needs faster. Gain insights into smoke testing, critical path definition, bug taxonomy, and main critical user journeys. Understand the benefits and potential downsides of various testing approaches, and discover tools to enhance your testing process. Walk away with practical knowledge to improve your development workflow and sleep soundly knowing you haven't broken production.