Events
/
Cross-Platform
Webinars
/
Cross-Platform
Cross-Platform
23:57
4/16/2025
Online

Bring Your Favorite Language to React Native

Date
Wednesday, April 16, 2025
Time
Location
Wrocław, Poland
Online

Bring Your Favorite Language to React Native

Learn how to integrate native libraries in React Native, without TurboModules. Robert shares a practical approach using WebAssembly and introduces PolyGen.

Join us
Date
Wednesday, April 16, 2025
Time
Location
Wrocław, Poland
Online

Bring Your Favorite Language to React Native

youtube-cover
Video Unavailable
Organizer
Organizer
Presented
React Universe Meetup
@
Speakers
Speakers
Featuring
Robert Pasiński
React Native Developer
@
Callstack
Featuring
Robert Pasiński
React Native Developer
@
Callstack

Ever hit a wall trying to integrate native libraries in React Native that aren’t written in C or C++? Robert Pasinski, Senior Software Engineer at Callstack, shares how to break past those limitations — without writing a single TurboModule.

Presented at the React Universe Meetup in Wrocław (April 2024), this talk introduces PolyGen, a new toolkit that uses WebAssembly to embed code written in languages like Rust, Go, and even COBOL into your React Native apps. Robert dives into performance trade-offs, platform compatibility, build system headaches, and how WebAssembly provides a unified ABI that makes it all… just work.

Facing complex cross-platform challenges?

We help deliver consistent experiences across platforms with one codebase.

Let's chat
Link copied to clipboard!
Share
Button
Button
Button
Button
//
Save my spot

Bring Your Favorite Language to React Native

Learn how to integrate native libraries in React Native, without TurboModules. Robert shares a practical approach using WebAssembly and introduces PolyGen.

Save my spot
//
Insights

Learn more about

Cross-Platform

Here's everything we published recently on this topic.

View all
Sort
Event Cover
Article
2/7/2025

Bringing WebAssembly to React Native With Polygen

Discover Polygen, a toolkit that brings WebAssembly to React Native, compiling WASM to C for near-native performance with no runtime overhead.
Event Cover
Article
12/20/2024

From Native to Multiplatform Development: Unpacking Kotlin and Compose

Discover how Kotlin Multiplatform, Jetpack Compose, and Compose Multiplatform compare to React Native. Learn their roles, relationships, and use cases.
Event Cover
Article
12/3/2024

Aiming for Success in the TV App Development Space With React Native

Learn how to handle platform differences, optimize user interactions, and balance standardization with customization when building a React Native app for TV.
Event Cover
Article
7/23/2020

How Did Gutenberg Change Content Creation With React Native?

How Gutenberg changed the way of editing blog posts and web pages with the help of React Native framework.
Event Cover
Article
6/26/2020

Is PWA Development the Best Mobile Solution for Your Business?

Need a web app that also has features creating an impression of mobile experience? And want to deliver it fast? If yes, PWA is what you're looking for!
Event Cover
Article
6/23/2020

Challenges and Opportunities of Building React and React Native Apps - Discussion With Wix.com

Recommendations related to the challenges and opportunities of building React and React Native apps.
Event Cover
Talk
Talk
4/16/2025

Bring Your Favorite Language to React Native

Learn how to integrate native libraries in React Native, without TurboModules. Robert shares a practical approach using WebAssembly and introduces PolyGen.
Event Cover
Podcast
8/7/2024

Open Mobile Hub: Non-GMS and Cross-Platform Possibilities

When you build applications, do you ever consider users who may not have access to Google Mobile Services? They may not be your target audience now, but it's good to be aware of what options you have in store for non-GMS devices — which is exactly what we're talking about in this episode!
Event Cover
Podcast
5/31/2024

Stepping Into New Dimension With React Native VisionOS

Try immersing yourself in the React Universe with React Native visionOS! Listen about the latest changes in the framework & watch a 3D app demo.
Event Cover
Podcast
2/15/2024

Multiplatform App Development With React Native

Even if your product is primarily for one platform, the reality of your users demanding smooth experiences and impeccable functioning on many others will hit you sooner or later. Building for mobile, web, TV, or even VR might feel like juggling a dozen balls at once—each calling for a dedicated skill set, timeline, and budget.
//
Cross-Platform

We can help you move
it forward!

At Callstack, we work with companies big and small, pushing React Native everyday.

Check our offer

Code Sharing

Implement effective code-sharing strategies across all platforms to accelerate shipping and reduce code duplication.

Find out more

Migration to React Native

Plan and execute a migration from native or hybrid stacks to React Native with minimal disruption and clear technical direction.

Find out more

Desktop App Development

Develop powerful cross-platform desktop applications that work across Linux, Windows and Mac.

Find out more

Web App Development

Build a solid foundation that meets latest standards and scales easily to other platforms in the future.

Find out more

React Native Performance Optimization

Improve React Native apps speed and efficiency through targeted performance enhancements.

Quality Assurance

Combine automated and manual testing with CI/CD integration to catch issues early and deliver reliable React Native releases.

Scalability Engineering

Design and validate React Native architectures that scale—supporting high traffic, modular teams, and long-term performance.

Code Sharing

Implement effective code-sharing strategies across all platforms to accelerate shipping and reduce code duplication.