Best Practices in UI Decomposition

1. Introduction

UI decomposition refers to the practice of breaking down the user interface into smaller, manageable components. This is especially important in a micro frontend architecture where independent teams work on different parts of the application.

2. Key Concepts

• Micro Frontends: An architectural style where a frontend application is decomposed into smaller, semi-independent parts.
• UI Components: Reusable and modular pieces of UI that represent a part of the application.
• Independence: Each UI component should function independently, allowing for flexibility and ease of maintenance.

3. Step-by-Step Process

Follow these steps to effectively decompose UI components:

1. Identify User Stories: Gather requirements and identify user stories to understand the necessary UI components.
2. Group Related Features: Organize features that belong together, ensuring logical boundaries.
3. Create UI Components: Design and implement UI components based on the identified features.
4. Define Interfaces: Establish clear interfaces for communication between components.
5. Test Independently: Ensure each component is tested independently before integration.

4. Best Practices

• Encapsulate State Management: Keep state management within the components to minimize side effects.
• Use Versioning: Implement version control for your components to manage updates and changes effectively.
• Maintain Consistent Design: Use design systems to ensure consistency across components.
• Implement Lazy Loading: Only load components when needed to enhance performance.
• Document Interfaces: Clearly document the interfaces of your components for better collaboration.

5. FAQ

6. Flowchart

graph TD;
    A[Identify User Stories] --> B[Group Related Features];
    B --> C[Create UI Components];
    C --> D[Define Interfaces];
    D --> E[Test Independently];