Testing for Fragmentation: The perfect cross-device test strategy for mobile

The blog post discusses fragmentation testing, a strategy for testing mobile applications across various devices and browsers. The author emphasizes the importance of differentiating factors such as screen resolution and Android versions to create a solid cross-browser test strategy. They recommend using analytics data to determine which devices and OS versions are most used by customers. The post also highlights the benefits of real devices over emulators, particularly in terms of automatic updates. Finally, the author stresses the importance of adapting and adjusting testing strategies based on context and learning from mistakes.