pubspec.yaml

Flutter and Dart package manager manifest.

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About this format

The pubspec.yaml file contains project metadata and dependency definitions for Dart and Flutter applications.

Example Data

name: my_app
description: A new Flutter project.
version: 1.0.0+1

environment:
  sdk: ">=2.17.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  http: ^0.13.4

When to use pubspec.yaml

Declaring project dependencies
Setting Dart SDK versions
Defining app generic metadata