: Use the Performance Best Practices Guide from Microsoft to optimize startup times and memory usage, such as sharing environments across multiple WebView2 instances. Evergreen webView2 runtime compatability issue? #2210
To wrap up: is Microsoft’s strategic solution for hosting web content in native apps. It combines the best of both worlds: the rich capabilities of Chromium with the deployment simplicity of automatic updates.
The WebView2 Evergreen Runtime comes pre-installed on Windows 11 and modern updates of Windows 10. For older or stripped-down enterprise environments, a lightweight bootstrapper can easily be chained into your app's installation process. Architectural Workflow: How It Works
You don't need to push updates just to patch the browser engine. The evergreen model decouples the web platform updates from your application updates. Evergreen vs. Fixed Version Runtime evergreen webview2
: Developers can use the latest WebView2 APIs from the most recent SDK, knowing the underlying runtime will support them. Implementation Best Practices
The Evergreen Runtime does not come pre-installed on Windows 10 or early Windows 11 builds. (It is now inbox on Windows 11, version 23H2 and later, but not guaranteed on older OSes).
The is Microsoft’s modern web deployment model that ensures your desktop applications always run on the latest, most secure version of the Chromium rendering engine. By automatically updating independently of your application, the Evergreen distribution mode eliminates the historical headache of shipping manual browser patches and guarantees a consistent, high-performance web rendering environment across all Windows devices. : Use the Performance Best Practices Guide from
is the recommended distribution model for developers looking to embed web content into native Windows applications. Unlike fixed versions, the Evergreen model ensures that the underlying web platform—powered by Chromium-based Microsoft Edge—stays current with the latest features, bug fixes, and security patches without requiring manual intervention from the developer. 1. Key Benefits Automatic Updates
The "Evergreen" part of the name refers to the fact that WebView2 is designed to automatically update itself, ensuring that the latest security patches, features, and performance enhancements are always available, without requiring manual intervention. This approach eliminates the need for traditional browser updates, plugin management, and compatibility issues, providing a seamless and efficient experience for developers and users alike.
A small installer that downloads the latest runtime. It combines the best of both worlds: the
control that ensures your application always runs on the latest version of the Chromium-based web platform Microsoft Learn
The app queries the system to locate the path of the Evergreen WebView2 Runtime.
| Feature | Evergreen WebView2 | Fixed Version WebView2 | | :--- | :--- | :--- | | | Automatic, frequent (roughly every 4-6 weeks) | Developer-controlled; you ship a specific version | | Disk footprint | Shared (one copy per machine) | Per-app (each app bundles its own runtime) | | Network bandwidth | One download for all apps | Each app downloads its own copy | | Security model | Always patched | You must republish to patch | | Best for | Most line-of-business apps, public-facing apps | Air-gapped, appliance-like, or strict version control scenarios |
To begin developing with Evergreen WebView2, follow these standard steps: