Here's a neutral and interesting summary of the text in one paragraph: Cross-browser testing is crucial for ensuring that web applications are compatible with various browsers, operating systems, and devices. Developers often prefer testing on their preferred browsers, but this approach may not cover all scenarios, especially when it comes to users from different parts of the world or those using outdated browsers. A well-planned cross-browser testing strategy involves identifying target audience preferences, prioritizing browsers based on market share and usage, and performing iterative testing on a matrix of devices, operating systems, and browsers. This process helps unearth browser-agnostic bugs, maximize testing throughput, and ensure accessibility and usability. By following these steps, developers can create a robust product that works seamlessly across different platforms, providing the best user experience.