dart-guide

Enforce Dart null safety, async patterns, and Effective Dart style.

7|1|Updated Nov 3, 2025

Search Tags:#best practices #programming #flutter #dart #guardrails #language guide

Ready to run

npx skills add https://github.com/ar4mirez/samuel --skill dart-guide

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: dart-guide
Source: https://github.com/ar4mirez/samuel/tree/main/template/.claude/skills/dart-guide
Command: npx skills add https://github.com/ar4mirez/samuel --skill dart-guide

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive guardrails, patterns, and best practices for developing Dart and Flutter applications, ensuring consistency and quality.

Core Features & Use Cases

Language Guardrails: Enforces null safety, async patterns, and immutability.
Project Structure: Recommends standard directory layouts for maintainability.
Testing Standards: Outlines best practices for unit and integration testing.
Tooling Configuration: Provides examples for analysis_options.yaml and pubspec.yaml.
Use Case: When working on a new Dart microservice or a Flutter UI component, consult this Skill for guidance on writing clean, efficient, and testable code that adheres to project standards.

Quick Start

Review the Dart null safety guardrails and examples for implementing them in your code.

Frequently Asked Questions about dart-guide

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

What are the best practices for Dart null safety in AI-assisted development?▼

Dart null safety best practices enforce sound null typing and immutability in AI-assisted development. This Skill provides guardrails that ensure generated Dart and Flutter code adheres strictly to sound null safety principles and Effective Dart style.

How do I configure analysis_options.yaml for a Flutter project?▼

Configuring analysis_options.yaml for a Flutter project involves setting tooling configurations that enforce language guardrails. This Skill provides examples for analysis_options.yaml and pubspec.yaml to maintain code quality and consistency.

Does this Dart guide cover modern features like records and patterns?▼

Yes, this Dart guide covers modern Dart 3+ features like records and patterns. It provides comprehensive guardrails and patterns to ensure AI-assisted development adheres to the latest language standards and Effective Dart style.

What is the best way to structure a Dart microservice for maintainability?▼

The best way to structure a Dart microservice for maintainability is to follow a standard directory layout. This Skill recommends project structures and testing standards for new Dart microservices and Flutter UI components.

How do I write unit and integration tests for Dart applications?▼

Writing unit and integration tests for Dart applications requires following established testing standards. This Skill outlines best practices for unit and integration testing to ensure your Dart and Flutter projects remain clean and testable.

When do I need guardrails for async and await patterns in Dart?▼

You need guardrails for async and await patterns in Dart when ensuring consistency and quality in asynchronous operations. This Skill enforces async patterns and immutability to prevent common concurrency errors in AI-generated code.