Ionic has announced significant performance improvements for its apps on iOS by transitioning from the older UIWebView to the more advanced WKWebView, which Apple now mandates for iOS apps. This update, spearheaded by engineer Manu, promises faster and smoother performance for Ionic apps, addressing technical challenges such as XHR requests, CORS, and memory usage issues. The transition to WKWebView is a drop-in replacement, requiring no changes to app code, and is expected to enhance stability, security, and adherence to web standards. While the plugin is ready for testing within the Ionic community, the team advises against its use in production until a stable version is available. Additionally, Ionic encourages developers to explore Capacitor, its cross-platform app runtime that also utilizes WKWebView by default on iOS.