How do I ensure cross-platform compatibility for my web application?
To ensure cross-platform compatibility for your web application, you can follow several steps. First, use **responsive design techniques** to make your application adaptive and adaptable to different screen sizes and orientations. Second, **test and debug** your application on various platforms and devices to identify and fix compatibility issues. Third, **utilize modern web technologies** such as HTML5, CSS3, and JavaScript frameworks that are supported by major browsers across multiple platforms. Fourth, **implement browser feature detection** to serve different versions or fallbacks of your application’s features based on the capabilities of the user’s device and browser. Finally, **regularly maintain and update** your web application to ensure compatibility with new platform versions, browser updates, and emerging technologies.