Why Pubspec is yaml?

Every pub package needs some metadata so it can specify its dependencies . Pub packages that are shared with others also need to provide some other information so users can discover them. All of this metadata goes in the package’s pubspec: a file named pubspec. yaml that’s written in the YAML language.

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What is pub in Dart?

Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter, AngularDart, and general Dart programs . Some basic command: Use pub get to get dependencies. Use pub upgrade to upgrade a dependency.

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What are the libraries in Flutter?

Libraries contain data and ancillary codes that offer standalone program services . They allow modular sharing and modification of data and code. Let us look at the top 10 Flutter libraries that every developer should know about. These libraries will make developing your projects more convenient.6 Eyl 2021

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