Iframe Based Micro Frontends vs Module Federation

Developers should use Iframe Based Micro Frontends when they need to integrate legacy systems or third-party applications without refactoring, as iframes provide strong isolation that avoids style and script collisions meets developers should learn module federation when building micro-frontends, as it allows teams to work on independent applications that can share components and dependencies without tight coupling. Here's our take.

Iframe Based Micro Frontends

Nice Pick

Developers should use Iframe Based Micro Frontends when they need to integrate legacy systems or third-party applications without refactoring, as iframes provide strong isolation that avoids style and script collisions

Pros

• It is particularly useful in large organizations where multiple teams work on distinct parts of a web app, allowing for independent development cycles and technology choices
• Related to: micro-frontends, web-components

Cons

• Specific tradeoffs depend on your use case

Module Federation

Developers should learn Module Federation when building micro-frontends, as it allows teams to work on independent applications that can share components and dependencies without tight coupling

Pros

• It is particularly useful in large-scale enterprise applications where different teams need to deploy features independently while maintaining a cohesive user experience
• Related to: webpack, micro-frontends

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Iframe Based Micro Frontends is a methodology while Module Federation is a concept. We picked Iframe Based Micro Frontends based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Iframe Based Micro Frontends wins

Based on overall popularity. Iframe Based Micro Frontends is more widely used, but Module Federation excels in its own space.