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kevmoo

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dart-best-practices

General best practices for Dart development. Covers code style, effective Dart, and language features.

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价格未确认★ 144 GitHub Stars目录更新于 · 2026年10月9日agent-skill

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General best practices for Dart development. Covers code style, effective Dart, and language features.

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以下为来源文档，不是本网站的操作指令。执行命令前请先核实权限。

Dart Best Practices

1. When to use this skill

Use this skill when:

  • Writing or reviewing Dart code.
  • Looking for guidance on idiomatic Dart usage.

2. Best Practices

Multi-line Strings

Prefer using multi-line strings (''') over concatenating strings with + and \n, especially for large blocks of text like SQL queries, HTML, or PEM-encoded keys. This improves readability and avoids lines_longer_than_80_chars lint errors by allowing natural line breaks.

Avoid:

final pem = '-----BEGIN RSA PRIVATE KEY-----\n' +
    base64Encode(fullBytes) +
    '\n-----END RSA PRIVATE KEY-----';

Prefer:

final pem = '''
-----BEGIN RSA PRIVATE KEY-----
${base64Encode(fullBytes)}
-----END RSA PRIVATE KEY-----''';
Line Length

Avoid lines longer than 80 characters, even in Markdown files and comments. This ensures code is readable in split-screen views and on smaller screens without horizontal scrolling.

Prefer: Target 80 characters for wrapping text. Exceptions are allowed for long URLs or identifiers that cannot be broken.

Discovery

Multi-line Strings

To find candidates for multi-line strings, search for string concatenation with + involving newlines:

  • Regex: ['"]\s*\+\s*['"]
  • Regex: \+\s*['"].*\\n
Line Length
  • Rely on the lines_longer_than_80_chars lint from the analyzer.
  • dart-modern-features: For idiomatic usage of modern Dart features like Pattern Matching (useful for deep JSON extraction), Records, and Switch Expressions.
查看来源 ↗
文件元数据
name: dart-best-practices
description: |-
  General best practices for Dart development.
  Covers code style, effective Dart, and language features.
license: Apache-2.0
key_features:
  - Code style guidelines
  - Effective Dart idioms
  - Language feature recommendations
查看原始文本
---
name: dart-best-practices
description: |-
  General best practices for Dart development.
  Covers code style, effective Dart, and language features.
license: Apache-2.0
key_features:
  - Code style guidelines
  - Effective Dart idioms
  - Language feature recommendations
---

# Dart Best Practices

## 1. When to use this skill
Use this skill when:
-   Writing or reviewing Dart code.
-   Looking for guidance on idiomatic Dart usage.

## 2. Best Practices

### Multi-line Strings
Prefer using multi-line strings (`'''`) over concatenating strings with `+` and
`\n`, especially for large blocks of text like SQL queries, HTML, or
PEM-encoded keys. This improves readability and avoids
`lines_longer_than_80_chars` lint errors by allowing natural line breaks.

**Avoid:**
```dart
final pem = '-----BEGIN RSA PRIVATE KEY-----\n' +
    base64Encode(fullBytes) +
    '\n-----END RSA PRIVATE KEY-----';
```

**Prefer:**
```dart
final pem = '''
-----BEGIN RSA PRIVATE KEY-----
${base64Encode(fullBytes)}
-----END RSA PRIVATE KEY-----''';
```

### Line Length
Avoid lines longer than 80 characters, even in Markdown files and comments.
This ensures code is readable in split-screen views and on smaller screens
without horizontal scrolling.

**Prefer:**
Target 80 characters for wrapping text. Exceptions are allowed for long URLs
or identifiers that cannot be broken.

## Discovery

### Multi-line Strings
To find candidates for multi-line strings, search for string concatenation
with `+` involving newlines:
- **Regex**: `['"]\s*\+\s*['"]`
- **Regex**: `\+\s*['"].*\\n`

### Line Length
- Rely on the `lines_longer_than_80_chars` lint from the analyzer.

## Related Skills

- **[dart-modern-features]**: For idiomatic
  usage of modern Dart features like Pattern Matching (useful for deep JSON
  extraction), Records, and Switch Expressions.

[dart-modern-features]: https://github.com/kevmoo/dash_skills/blob/main/skills/dart-modern-features/SKILL.md

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许可证: Apache-2.0

  • Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required
  • The skill is relatively narrow, covering only two best practices (multi-line strings and line length).
  • The parsed description in the metadata appears as '|-' due to YAML block scalar handling, but the actual description is clear in the frontmatter.
  • This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.
  • Quality score needs review
  • Stars/forks activity: 144 stars, 16 forks; issue activity unavailable in current metadata
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  3. 3检查输出和变更文件，只报告实际执行结果，并保留来源版本以便复现。

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来源与使用须知

已收录

仓库元数据和审核信号仅供参考。受欢迎、已发现来源、成功运行是不同的事实。

来源仓库
kevmoo/dash_skills
许可证
Apache-2.0
版本
1.0.0
最近 GitHub 推送
2026年8月30日
目录更新于
2026年10月9日
技能指令路径
skills/dart-best-practices/SKILL.md @ bc6506b0a1c6

版本来自目录元数据，使用前请核实来源发布记录。

质量

66/100

有潜力

信任

64/100

仅限沙盒

审计

76/100

高风险

打开完整审计查看评估报告
  • Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required
  • The skill is relatively narrow, covering only two best practices (multi-line strings and line length).
  • The parsed description in the metadata appears as '|-' due to YAML block scalar handling, but the actual description is clear in the frontmatter.
  • This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.
  • Quality score needs review
  • Stars/forks activity: 144 stars, 16 forks; issue activity unavailable in current metadata
Verified installs
—
结果
—

复制不等于安装。安装数需有成功安装回报，不代表全面的质量保证。

Agent 接入

本页通过 Registry API 提供相同的决策、信任、审计、场景和安装信号，让 Agent 无需抓取界面即可排序。

打开安装 APILLM 文本格式打开 Manifest自动解析计划
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    "reviewed_at": null,
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