---
title: "Building Universal Super Apps With React & React Native"
description: "Discover how to build universal Super Apps using React and React Native. Join Mike Grabowski, CTO at Callstack, as he explores dynamic code delivery, native UI rendering, and how RePack bridges the gap with Module Federation."
url: https://www.callstack.com/events/building-universal-super-apps-with-react-react-native
updated: 2026-10-24T08:39:19.387Z
---

# Building Universal Super Apps With React & React Native

Discover how to build universal Super Apps using React and React Native. Join Mike Grabowski, CTO at Callstack, as he explores dynamic code delivery, native UI rendering, and how RePack bridges the gap with Module Federation.

_Talk · 5/21/2025, 7 PM – 9 PM [CST] · Hong Kong, China · Recording: 30:09 · Category: Super Apps_

Organizer: Codeaholics Meetup

Speakers: Mike Grabowski (CEO & Founder @ Callstack)

[Watch the recording](https://www.youtube.com/watch?v=_s2XjCTBKf4)

Super apps are reshaping the way we build dynamic and modular experiences, especially on the web, where loading remote JavaScript at runtime is standard. But doing this in native mobile environments? That’s a different beast.

Native super apps often rely on embedded web views or limited runtime flexibility, making it difficult to deliver smooth, platform-specific experiences. React Native offers a promising solution: it executes JavaScript dynamically and renders true native UIs.

Historically, dynamic code loading wasn’t straightforward in React Native. Metro, the default bundler, doesn’t support it out of the box. Meanwhile, the web embraced Module Federation through Webpack and Rspack.

That’s where Re.Pack comes in, Callstack’s solution for bringing modern, modular bundling strategies to React Native. In this talk, Mike will break down the challenges of building Super Apps and show how [Re.Pack](https://www.callstack.com/podcasts/mobile-microfrontends-with-zephyr-cloud-and-re-pack) unlocks dynamic code delivery, without sacrificing native UX.

You’ll learn:

- What makes super apps “super”
- How React Native enables native-first modular design
- The role of Module Federation in powering dynamic code
- Why Re.Pack is a game-changer for mobile architecture