React Universe On Air
React Universe On Air
Callstack
From 30min to 3min Build Times With React Native Enterprise Framework
1 hour 7 minutes Posted Jun 12, 2025 at 12:00 am.
Welcome to the React Universe
Host & guest introductions
Project overview: React Native Enterprise Framework
Challenges in large repositories
Testing and build time optimization
Building RNEF on a real-life use case
Integrating RNEF POC to the project
Incremental adoption mindset
What it all has to do with React Native Community CLI
Optimizing build process with smart caching
Seamless collaboration between devs & QA
Brownfield projects with RNEF
Where RNEF stands in the ecosystem
What does it mean to be a React Native framework?
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Show notes
What if you could skip most native builds—and still ship confidently? In this episode of React Universe On Air, we explore how the React Native Enterprise Framework (RNEF) helps large teams dramatically reduce build times and streamline development at scale.
Our guest Michał Pierzchała, Principal Engineer at Callstack, shares how RNEF was built to solve real-world bottlenecks in enterprise React Native projects. Alongside him, Łukasz Chludziński discusses his experience testing the framework in a live production environment, where build times dropped from 35 minutes to just 3.
What you'll learn:
- How RNEF slashes native build times with CI-based caching
- Ways to adopt the framework incrementally—no full rewrite required
- How brownfield support lets you drop React Native into native apps easily
- What makes RNEF different from Expo and Community CLI
- Real-world savings and improved developer-QA workflows
Check out episode resources on our website 📚 https://clstk.com/4e5OL3W
Explore React Native Enterprise Framework ✨ https://clstk.com/4kAt7ap
Catch more React Universe On Air episodes 🎧 https://clstk.com/3SJRk1G
Get 20x faster builds on your CI in less than a week with our help 👉 https://clstk.com/3ZWJ9Tq
Sign up for our New York meetup in June 2025 👉 https://clstk.com/4kEyG7C
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