Building Cross-Platform Federated Modules With React, React Native and Re.Pack

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Module Federation lets you organize code into federated modules, dynamically loaded at runtime within a host application—a core mechanism behind Super Apps. On the web, this is typically handled with Webpack.

Now, with Re.Pack as a Metro alternative, React Native supports it too. This allows existing native Super Apps to transition to React Native and enables truly cross-platform modules, letting developers use React and JavaScript without concern for where modules run.

In this talk, we’ll explore these possibilities, best practices and real-world examples to help you build efficient, cross-platform Super Apps.

This talk has been presented at React Summit 2025, check out the latest edition of this React Conference.

Video transcription, chapters and summary will be available later.

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