Governance and Best Practices in Micro Frontends

1. Introduction

Micro Frontends is an architectural style where a web application is composed of multiple independent frontend applications. Governance and best practices are crucial to ensure consistency, maintainability, and scalability across these applications.

2. Key Concepts

3. Best Practices

• Establish a Component Library: Use shared components for consistency.
• Use a Common Design System: Ensure a unified look and feel across applications.
• Maintain Separate Deployment Pipelines: Each Micro Frontend should have its own deployment process.
• Implement Versioning: Keep track of different versions of Micro Frontend applications.
• Ensure Clear API Contracts: Define clear interfaces for communication between Micro Frontends.

4. Governance

Effective governance in Micro Frontends includes:

1. Defining Ownership: Assign clear ownership for each Micro Frontend.
2. Setting Up Communication Channels: Facilitate regular communication between teams.
3. Creating Documentation: Maintain up-to-date documentation for all Micro Frontends.
4. Regular Audits: Conduct audits to ensure compliance with governance policies.

5. Code Example

Here is a simple example of a Micro Frontend component using React:

import React from 'react';

const MyMicroFrontend = () => {
    return (
        

            
Hello from My Micro Frontend!
        
    );
};

export default MyMicroFrontend;
        

6. FAQ