flutter pub add args基于插件公开信息、社区数据与项目使用情况整理的选型参考。
args 包为 Dart 应用程序提供了一种强大的命令行参数解析方式，支持 GNU 和 POSIX 风格的选项。它使开发者能够定义结构化的解析器来处理标志、开关和位置参数，将原始输入转换为清晰且可使用的格式。非常适合用于 CLI 工具、脚本和控制台应用程序，通过直观的 API 和强大的类型安全性简化了参数处理。该包轻量级、文档完善，并在所有主要平台（包括移动、Web 和桌面）上兼容。
以下为关联源码仓库的 README 原文快照，最新内容请访问源码仓库。
This repository is home to various Dart packages under the dart.dev publisher.
| Package | Description | Issues | Version |
|---|---|---|---|
| args | Library for defining parsers for parsing raw command-line arguments into a set of options and values using GNU and POSIX style options. |  |
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| async | Utility functions and classes related to the 'dart:async' library. | |
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| characters | String replacement with operations that are Unicode/grapheme cluster aware. | |
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| collection | Collections and utilities functions and classes related to collections. | |
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| convert | Utilities for converting between data representations. Provides a number of Sink, Codec, Decoder, and Encoder types. | |
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| crypto | Implementations of SHA, MD5, and HMAC cryptographic functions. | |
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| fixnum | Library for 32- and 64-bit signed fixed-width integers with consistent behavior between native and JS runtimes. | |
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| lints | Official Dart lint rules. Defines the 'core' and 'recommended' set of lints suggested by the Dart team. | |
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| logging | Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger. | |
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| os_detect | Platform independent OS detection. | |
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| path | A string-based path manipulation library. | |
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| platform | A pluggable, mockable platform information abstraction for Dart. | |
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| typed_data | Utility functions and classes related to the dart:typed_data library. | |
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For information about our publishing automation and release process, see https://github.com/dart-lang/ecosystem/wiki/Publishing-automation.
For additional information about contributing, see our contributing page.