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Insights

React Native

React Native enables you to create truly native applications using React's paradigms and JavaScript. Explore the framework's capabilities, from its rich ecosystem of libraries to its ability to integrate with native modules, helping you deliver high-quality applications across multiple platforms.

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Experiment With the New Architecture of React Native

Learn how experimenting with the New Architecture of React Naive can future-proof your app and boost its performance.

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Migrating a React Native Library to the New Architecture

Want to learn more about migrating React Native libraries to the New Architecture? Our article provides an overview of the migration steps.

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Grow Your Business With React Native SDK Wrapper

Integrating native SDKs with React Native offers concrete business benefits. Find out how a React Native SDK can enhance your business.

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Releasing React Native 0.63.1

Learn about the release of React Native 0.63.1 from Mike Grabowski - a Core Contributor and Callstack Co-Founder and CTO.

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Develop Your Team's Skills Through Remote React Native Training

Need to upskill your developers' team remotely but don't know how to do it? Check out remote React Native training sessions conducted by Callstack!

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Make a React Hook out of Your Native Module

Explore the world of React Hooks in React Native development. Learn to write custom hooks for native modules, taking a closer look at the Clipboard API.

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Getting Started With ReasonML and React Native

Learn how to get started with React Native and ReasonML with the short guide prepared by Callstack engineers team.

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Sending Events to JavaScript From Your Native Module in React Native

Learn how to implement and use events in your native module in React Native to be able to do it yourself.

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Write React Native Apps in 2017 Style With MobX

React / React-Native is not only about Redux. This time I wanted to show the usage of MobX, which is pretty simple to develop.

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State Management in React Native

Get a broader perspective on state management in React Native by listening to our experts discuss libraries like Redux, Mobx, XState, and Jotai.

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React Native New Architecture

Join Nicola Corti and Łukasz Chludziński as they discuss all about React Native's new architecture.

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Expert Talks on Current and Future Trends in React Native

Recap the biggest React Native highlights of 2021 and discover expert predictions, tools, and libraries to watch in 2022, including Hermes, Re.Pack, and more.

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Dive Into React Native Paper UI Kit

Learn everything about React Native Paper—from its core features to native-like animations, performance with Turbo Modules, and future development plans.

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React Conf 2025

We’re thrilled to announce that Callstack is once again co-hosting React Conf 2025 with Meta!

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I Built a File-Based Router for React Native

A deep dive into building a file-based router for React Native using Metro’s hidden APIs—dynamic routing, loading states, and smart hacks included.

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React Universe Meetup: San Francisco

Missed the React Universe Meetup SF? Watch the livestream recording soon—talks on RN performance, optimization, and build-free workflows await.

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React Universe Briefing

React Universe Meetup’s opening talk recaps React Conf 2024 and invites you to React Universe Conf this September in Wrocław.

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React Native EU 2017

Explore talks from React Native EU 2017—insights on performance, native modules, and scaling apps.

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React Native EU 2018

Relive React Native EU 2018—talks on performance, tooling, and scaling apps, straight from the people shaping the React Native community.

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React Native EU 2019

Explore React Native EU 2019 talks on performance, architecture, and cross-platform development—insights from leading experts in the React Native community.

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React Native EU 2020

Explore React Native EU 2020 talks on performance, architecture, and testing—insights from top experts in the React Native community.

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React Native EU 2021

Catch up on React Native EU 2021, including talks on performance, native modules, architecture, and real-world cross-platform dev strategies.

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React Native EU 2022

Watch React Native EU 2022 talks covering performance, code quality, and architecture, plus insights from the Core Contributor Summit.

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React Native EU 2023

Catch the best of React Native EU 2023—talks, insights, and community moments from the event that brought the React Native world together.

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React Universe Conf 2024

Relive React Universe Conf 2024, from talks to stories from the React and React Native community shaping the future of app development.

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State of React Native 2024 – The Results Are Live, and So Are We!

Watch the breakdown of the State of React Native 2024 results, where we dive into the trends, surprises, and what’s next for React Native in 2025.

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React Universe Conf 2025

React Universe Conf unites developers and leaders to explore trends, share insights, and push the limits of React and React Native.

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LynxJS: First Impressions, Live Coding & What’s Under the Hood

We’re checking out LynxJS for the first time! Join us as we test it out, see how it works, and share their thoughts.

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We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

We don't follow best practices, we set them

React Native Core Contributors

Trusted by Meta, Microsoft, and the community

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Integrating AI into your React Native workflow?

We help teams leverage AI to accelerate development and deliver smarter user experiences.

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Trusted by

We think they are great developers and we learned a lot from them.

Robin Cussol

Frontend developer

@

Kiwi.com

Having Callstack is a wonderful experience and gives us the ability to move so much faster than we could without them.

TC Davis

Product

@

Expo

They took our team from 'zero to hero' in React Native

Nguyễn Kỳ Thanh

Chief Marketing Officer

@

OneHousing

Despite the geographical distance, our collaboration has been successful with strong deliveries on time.

Martin Rolinski

CEO

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