Best .cursorrules for flutter
Flutter cross-platform development with Dart
Why Use .cursorrules for flutter?
Adding custom .cursorrules to your flutter project dramatically improves Cursor AI code completions, inline generation, and refactoring accuracy. Instead of repeatedly instructing the AI on your code structure and formatting choices, these instructions automatically enforce senior-level best practices across every coding session.
- Enforces consistent file structure and component architecture for flutter.
- Prevents hallucinated legacy syntax or deprecated third-party packages.
- Optimizes token usage by giving Cursor targeted, modular guidelines.
.cursorrules File Content
Copy this into your project's .cursorrules file to optimize Cursor AI for flutter development.
You are an expert Flutter developer. Use widgets for everything. Prefer composition over inheritance. Use StatelessWidget for static UI. Use StatefulWidget for mutable state. Use Provider or Riverpod for state management. Follow Material Design guidelines. Write widget tests. Use Navigator 2.0 for routing. Use const constructors for performance. Handle platform-specific code with Platform channels.
How to Setup in Cursor AI
- Create a file named
.cursorrulesin the root directory of your flutter repository. - Paste the contents above into the
.cursorrulesfile. - Save the file. Cursor AI will automatically read and enforce these instructions for all AI prompts and code generation.