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flutter-dependency-injection

Automate Flutter dependency injection scaffolding with injectable and GetIt.

1|Updated Mar 19, 2026
Search Tags:#testing#architecture#flutter#di#dependency-injection#get_it#injectable
One-click install
npx skills add https://github.com/wildbitca/ai-resources --skill flutter-dependency-injection
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: flutter-dependency-injection
Source: https://github.com/wildbitca/ai-resources/tree/main/skills/flutter-dependency-injection
Command: npx skills add https://github.com/wildbitca/ai-resources --skill flutter-dependency-injection

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Standardizes and accelerates dependency injection setup in Flutter apps using injectable and GetIt, reducing boilerplate and ensuring consistent wiring across modules.

Core Features & Use Cases

  • Automated registration with @injectable and @module to minimize manual wiring.
  • LazySingleton for repositories, services, and data sources to improve startup time and performance.
  • Module-driven configuration to integrate third-party libraries (e.g., Dio, SharedPreferences) and support test-time mocks.

Quick Start

Annotate your services with @injectable and configure a module to register dependencies in GetIt.

Frequently Asked Questions about flutter-dependency-injection

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

FAQPage Schema
How do I set up Flutter dependency injection with injectable and GetIt?▼

Automate Flutter dependency injection by annotating services with @injectable and configuring @module classes to register dependencies in GetIt, reducing manual wiring boilerplate across app modules.

What's the best way to structure GetIt registrations for repositories and services in Flutter?▼

Use @LazySingleton for repositories, services, and data sources to improve startup time, and apply @module to configure third-party library integrations like Dio within your GetIt setup.

Can I use injectable mocks for testing Flutter modules with GetIt?▼

Yes, injectable supports a test-friendly GetIt initialization pattern with module-driven configuration, allowing you to register test-time mocks for abstract interfaces and third-party integrations.

Does Flutter dependency injection with injectable enforce abstract interfaces?▼

Yes, this dependency injection approach enforces abstract interfaces alongside @injectable and @module usage, ensuring consistent wiring and testable architecture across your Flutter application modules.

Why use @LazySingleton for Flutter dependency injection instead of standard singletons?▼

@LazySingleton improves Flutter app startup time and performance by deferring instantiation until the dependency is first accessed, unlike standard singletons that initialize immediately during GetIt setup.

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