✨ In September 2024, The React Native Show has become React Universe On Air ✨ 

In June, we released stable Reassure v1.0.0. It’s big news for performance-oriented teams, so we just couldn’t help ourselves but record an entire Coffee Talk about that!

To give you the most comprehensive insight into what’s new in the performance testing companion for React and React Native, Kuba invited the team behind it: Maciej Jastrzębski and Adam Horodyski. Together, they delve into what Reassure is, its uses, how to integrate it, and how it can benefit projects from both a development and business perspective. The episode also touches on the technical details of the tool, the importance of performance testing, and calls for your help. Yes, you read it right, we welcome community contributions to further enhance Reassure!

Check out this episode’s resources 📚 https://hubs.li/Q02GWgcc0 

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Buy ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02F_wGs0 

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Download The Ultimate Guide to React Native Optimization 2024 📖 https://hubs.li/Q02F_wJ70 

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What’s New in Reassure 1.0 | React Universe On Air: Coffee Talk #20

✨ In September 2024, The React Native Show has become React Universe On Air ✨ 

In this short special, we want to give you a better understanding of the whys and how behind the rebranding of Callstack’s podcast. We got Łukasz and Kuba together in the studio to reflect on:
💜 the evolution of the show since its inception in July 2020, 
💜 the changes in format over the years, 
💜 the impactful guests who have been part of this journey,
💜 the changes that await you as we become React Universe On Air. 

Let’s say we’re opening a new chapter in the history of the good old podcast you knew - and we can’t wait for you to write it with us!

Buy ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02Kn7yf0 

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We’re Changing Into React Universe On Air | React Universe On Air Special

Why settle for flat graphics, when you can see the React Universe in 3D? In this Coffee Talk, Jakub invited three very special guests to dig deep into the topic of 3D rendering in React and React Native:
💜 Chris Baumgartner -  Maintainer at Poimandres Dev Collective
💜 Cody Bennett - Graphics Engineer at Encube
💜 Mario Pasiński - Callstak’s developer involved in bringing 3D rendering to React Native VisionOS

In their discussion, Jakub and his guests discuss the role of 3D in modern applications (going beyond games) and how this specific ecosystem is evolving. They also share practical tips for developers looking to incorporate 3D elements into their applications, from answering the question of whether you actually need to be good at math to do 3D to covering key libraries like React Three Fiber, Three.js, or Babylon.js. You can also expect a deep dive into what WebGPU and WebGL have to offer now, as well as what the future will bring for them and the entire 3D realm.

Share your feedback on this episode ✨ https://bit.ly/ct21feedback 

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How to Get Started With 3D in React | React Universe On Air: Coffee Talk #21

What is this, a crossover episode? You bet! React Universe On Air is joining forces with React Native Radio once again to help you navigate App Center’s retirement.

In March 2024, Microsoft announced the sunset of App Center in 12 months. Bearing in mind how big of a deal CodePush is for React Native applications, it’s a radical change for developers and businesses alike. We’re releasing this episode six months before it actually takes place because it’s high time you started planning migration (if you haven’t already).

In this episode, we discuss the impact of App Center's sunsetting on businesses, explore the best alternatives, and provide actionable insights on how to prepare for the transition. And since our focus is the React Native ecosystem, Łukasz Chludziński and Mazen Chami invited a very special guest: Quinlan Jung from Expo. Together, they talk about:
💜 the meaning of App Center retirement
💜 community reception of this piece of news
💜 most frequently used App Center’s functionalities and their replacements
💜 how Expo Application Services fit the picture
💜 migration tips for businesses, especially enterprises

Check out episode resources on our website 🧠 https://hubs.li/Q02Vr44t0 
Share your feedback on this episode ✨ https://bit.ly/ep43feedback 
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How to Handle App Center Retirement | React Universe On Air #43

Grab your coffee, sit back, and tune in to the 23rd Coffee Talk episode, where we break down Next.js 15 and the updates it brings to the table. This time, Ola and Łukasz are joined by Szymon Chmal, and together, they spill the beans on React 19 support, caching, Turbopack, Server Actions security, and more!

Check out episode resources on our website 🧠 https://hubs.li/Q02WX9fc0 

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What’s New in Next.js 15 | React Universe On Air: Coffee Talk #23

In this episode, Kuba is joined by Kewin, a member of Callstack’s AI team at the R&D Department and the co-creator of Cassandra. Together, they talk about everything you need to know about building a custom AI assistant, from why we chose OpenAI’s ChatGPT to the challenges faced and solutions devised to craft a functional and efficient internal chatbot. They also share some interesting insights about the considerations for performance and security, as well as the future of AI in workplace management.

Check out episode resources on our website 🧠 https://hubs.li/Q02Yv4ZK0 
Share your feedback on this episode ✨ https://bit.ly/ct24feedback 
Let us know what you think of Callstack 📄 https://hubs.li/Q02Zjv9X0

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Building a Custom AI Assistant for Your Business | React Universe On Air: Coffee Talk #24

In this episode, we’re taking a closer look at two solutions that can redefine how we
build universal React Native apps: DOM Components and React Server Components. They promise faster and better development—think low-latency interactions, offline capabilities, and the flexibility to scale effortlessly. If you're looking to future-proof your team's workflow and deliver apps that delight users regardless of the platform, this is a must-listen.

To discuss DOM & React Server Components in detail, Łukasz invited Evan Bacon, the creator of Expo Router and Engineering Manager at Expo. Throughout the episode, Evan shares his expertise and journey in creating tools like DOM Components, which enable developers to integrate web code seamlessly into React Native apps, and React Server Components, simplifying server-driven rendering for mobile applications.

Check out episode resources on our website 🧠 https://hubs.li/Q030XWL_0 
Share your feedback on this episode ✨ https://bit.ly/fdbck45 
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Universal React Native Apps with DOM and React Server Components | React Universe On Air #45

React Universe On Air is your go-to podcast about building cross-platform apps with React and React Native, featuring practical lessons, forward-looking ideas, and talks with industry leaders.

New tracks tagged #react podcast