React Native Architecture

Priority: P0 (CRITICAL)

Organize by Feature

• Feature-First: Organize by feature/module, not by type.
• Colocation: Keep related files together (screens, components, hooks within feature).
• Separation: UI (screens/components) separate from logic (hooks/services).

See folder structure reference for full directory tree and path alias configuration.

• Atomic Components: Reusable components in /components. Feature-specific in feature folder.
• Absolute Imports: Configure tsconfig.json paths for clean imports.
• Single Responsibility: Each file one clear purpose.
• Expo vs CLI: Structure works for both. Expo uses app.json, CLI uses index.js.

Anti-Patterns