A brand new DartPad.dev with Flutter support

From the article:

DartPad is our online editor that runs Dart programs directly in your browser, and now it runs Flutter apps too.

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All of Flutter’s core libraries, like cupertino and material, are available to use, and DartPad can display their documentation. Select a symbol to see the documentation in the bottom panel.

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When you’re ready to share your snippet, you can create a GitHub gist and put the gist ID in a URL like this: https://dartpad.dev/<GistID>.