Evergreen Webview2

Microsoft Edge WebView2 is a control that allows developers to embed web technologies (HTML, CSS, and JavaScript) into native applications. It uses as the rendering engine. This means your app can display web content with the same speed and compatibility as a modern browser like Chrome or Edge. The "Evergreen" Concept Explained

Before understanding the WebView2, we must understand the adjective "Evergreen."

Evergreen WebView2 Runtime is a distribution model for the Microsoft Edge WebView2 evergreen webview2

Because the runtime is shared across all WebView2 apps on a system, the overhead per app is negligible. For enterprises with dozens of WebView2-embedded apps, this saves gigabytes of disk space and reduces memory duplication via shared libraries.

Because the runtime updates independently, a web feature or JavaScript behavior could theoretically alter over time. Microsoft Edge WebView2 is a control that allows

: Check the Windows Registry to see if the WebView2 Runtime is already installed.

Web standards evolve rapidly. An app compiled two years ago with a fixed web engine might struggle with modern JavaScript features today. The Evergreen model ensures your native app can render modern web content indefinitely, as the engine stays current. : Check the Windows Registry to see if

Microsoft Edge WebView2 is a control that allows developers to embed web technologies (HTML, CSS, and JavaScript) into native applications (WinUI 2, WinUI 3, WinForms, WPF, Win32). Unlike the old EdgeHTML-based WebView (Edge Legacy), WebView2 relies on the Chromium-based Edge browser engine.

Microsoft continues to enhance Evergreen WebView2 with: