Uploaded June 2025 | Updated September 2026, 1 day ago

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Super apps are the future—but what happens when you try to build them on mobile?

In this talk, Callstack CTO Mike Grabowski ( https://x.com/grabbou ) explains the architectural challenges of building modular, dynamic apps using native technologies—and how Re.Pack bridges the gap. You’ll learn how React Native’s JavaScript runtime unlocks flexibility the web takes for granted, and why Callstack built Re.Pack to support Module Federation in mobile environments.

📦 Why Metro falls short for super app needs
📱 What makes React Native uniquely capable
🔧 How Re.Pack brings Webpack/Rspack-style flexibility to mobile
🚀 How to deliver native UIs without sacrificing dynamic features

If you’ve struggled with dynamic code loading, platform-specific UX, or mobile modularization, this is for you.

Check out Re.Pack 👉 clstk.com/4mHZ3eg
See more super app insights 📈 clstk.com/4kLcpof
Follow Callstack on X 🐦 https://x.com/callstackio