The Javascript runtimes runs synchronously through the dart ffi. So now you can run javascript code as a native citzen inside yours Flutter Mobile Apps (Android, IOS, Windows, Linux and MacOS are all supported).
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WebView is a special component in Android which serves as kind of built-in browser inside Android applications. If you want to execute HTML, CSS or JavaScript code in your Android app, or you need to allow users visit a URL without leaving your application, WebView is the way to go .
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