During February 2026, Junhua Feng focused on enhancing the stability of WebView integration for macOS within the tauri-apps/wry repository. He addressed a persistent crash affecting macOS 10.13 and 10.14 by fixing issues related to the NSHTTPCookie symbol and the drawsBackground invocation in WKWebViewConfiguration. Working primarily in Rust, Junhua co-authored a targeted bug fix that improved reliability and compatibility for applications relying on Wry’s WebView layer. This work reduced crash risk and support overhead, ensuring smoother user experiences across older macOS versions. The depth of the fix demonstrated strong skills in Rust programming, macOS development, and WebView integration.