Iframe Based Micro Frontends vs Webpack 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 use webpack module federation when building micro-frontend architectures, as it allows multiple teams to work on independent applications that can share code and dependencies seamlessly. 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

Webpack Module Federation

Developers should use Webpack Module Federation when building micro-frontend architectures, as it allows multiple teams to work on independent applications that can share code and dependencies seamlessly

Pros

• It is particularly useful for large-scale applications where different parts need to be developed, deployed, and updated independently, such as in enterprise software or complex web platforms
• 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 Webpack Module Federation is a tool. 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 Webpack Module Federation excels in its own space.