docs: update micro-frontends

radar/2023-09-01/micro-frontends.md

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+---
+title:      "Micro Frontends"
+ring:       adopt
+quadrant:   methods-and-patterns
+tags:       [architecture, frontend]
+---
+
+While Micro Frontends have gained significant attention as a software architectural approach that mirrors the principles of microservices at the frontend level, it's crucial to recognize that they are not a universal remedy for all frontend development challenges. The decision to implement Micro Frontends should be made thoughtfully, taking into account the project's specific requirements.
+
+### Pros:
+- **Modularity:** Breaking down the frontend into smaller, manageable pieces allows for easier development, testing, and maintenance. Teams can work on individual modules autonomously, leading to faster development cycles.
+- **Technology Agnosticism:** Enabling the use of different frameworks and technologies for different parts of the application. Teams can choose the best technology stack for each component, promoting flexibility and fostering innovation.
+- **Resilience:** In monolithic applications, a single bug can potentially affect the entire system. Isolation of components mitigates this risk and simplifies maintenance and debugging.
+
+### Cons:
+- **Complexity:** Managing multiple codebases, handling cross-cutting concerns such as authentication, routing, and state management, and ensuring a consistent user experience throughout the application can introduce a level of complexity that may not be justified for all projects.
+- **Performance Overhead:** Increased JavaScript bundle sizes and additional HTTP requests as each module may be loaded separately can impact page load times, especially in low-bandwidth environments. Careful optimization and caching strategies are required to mitigate this issue.
+- **Versioning and Compatibility:** Maintaining compatibility between evolving technologies and frameworks is a substantial challenge. Compatibility issues may arise, requiring additional development and testing efforts.
+
+Ultimately, the decision of whether to choose Micro Frontends or other architectural approaches should align with the project's goals, team expertise, and scalability requirements. Individual teams working on well-defined, independently deployable features of a large application may benefit from using Micro Frontends. However, for smaller applications or teams with limited resources, a traditional monolithic approach might be more efficient.