What is pub command?

Pub is the official repository for the Flutter and Dart packages available at pub. dev, and pub is your command line interface to that repository . This article will introduce the many options that are available with the Pub tool.

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What is a pub file in Dart?

At a minimum, a Dart package is a directory containing a pubspec file . The pubspec contains some metadata about the package. Additionally, a package can contain dependencies (listed in the pubspec), Dart libraries, apps, resources, tests, images, and examples.

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