Idiomatic Flutter

Enforce modern Flutter layout and widget composition standards.

Updated Jan 22, 2026
One-click install
npx skills add https://github.com/ngxtm/skill-rule --skill idiomatic-flutter
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Idiomatic Flutter
Source: https://github.com/ngxtm/skill-rule/tree/main/rules/flutter/idiomatic-flutter
Command: npx skills add https://github.com/ngxtm/skill-rule --skill idiomatic-flutter

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers adhere to modern standards for Flutter widget composition and layout, leading to cleaner, more maintainable, and performant UIs.

Core Features & Use Cases

  • Layout Standards: Enforces best practices for spacing and layout using widgets like Gap and SizedBox.
  • Composition Patterns: Guides on extracting complex UI into smaller, reusable widgets.
  • Optimization: Recommends efficient widget usage, like preferring ColoredBox over Container when appropriate.
  • Use Case: Ensure your team consistently uses Gap for spacing and avoids deep widget nesting, making the codebase easier to read and refactor.

Quick Start

Apply the Idiomatic Flutter standards to the lib/presentation/**/*.dart files.

Frequently Asked Questions about Idiomatic Flutter

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

FAQPage Schema
What is the best way to manage spacing in Flutter widgets?

Using `Gap` or `SizedBox` for spacing in Flutter widgets enforces modern layout standards. This approach replaces complex padding structures, leading to cleaner and more maintainable UI composition.

How do I optimize Flutter widget composition for better performance?

To optimize Flutter widget composition, prefer specific widgets like `ColoredBox` over `Container` when appropriate. This reduces unnecessary overhead and ensures efficient widget usage for performant UIs.

When should I extract complex UI into smaller widgets in Flutter?

You should extract complex UI into smaller, reusable widgets in Flutter to avoid deep widget nesting. This composition pattern makes the codebase easier to read and refactor while maintaining clean code standards.

Does this Flutter widget composition approach require specific dependencies?

No specific dependencies are required. This approach requires only adherence to modern Dart patterns like async gap checking and using specific widgets for optimization within your existing Flutter environment.

How do I apply modern Flutter layout standards to my presentation files?

To apply modern Flutter layout standards, target your `lib/presentation/**/*.dart` files. This ensures your team consistently uses widgets like `Gap` for spacing and avoids deep widget nesting across the UI layer.