To use the dart:io library in your code:
Read moreHow do I import a package to flutter?
Adding a package dependency to an app
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Read moreCan you use Flutter with React?
Like React Native, Flutter uses reactive-style views . However, while RN transpiles to native widgets, Flutter compiles all the way to native code. Flutter controls each pixel on the screen, which avoids performance problems caused by the need for a JavaScript bridge.
Read moreShould I switch to Flutter from React Native?
The release build of Flutter uses AOT compilation to native platform files, which is safer and more efficient than React Native , where you can access JavaScript code in release. The release build of Flutter is much faster than the release build of React Native.
Read moreIs there something like Expo in Flutter?
One-command publishing is an amazing Expo tool . It allows you simply to run expo publish and your app will be immediately hosted on a CDN (though not on the Play or App Store). This can then be shared with others. Without a doubt, this would be a really cool tool for Flutter to have.21 Nis 2020
Read moreShould I switch to Flutter from React Native?
The release build of Flutter uses AOT compilation to native platform files, which is safer and more efficient than React Native , where you can access JavaScript code in release. The release build of Flutter is much faster than the release build of React Native.
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