

React Universe On Air
Callstack
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.
Episodes
Mentioned books

Aug 20, 2024 • 4min
We’re Changing Into React Universe On Air | React Universe On Air Special
✨ 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
Check out other episodes of our podcast 🎧 https://hubs.li/Q02Kn7xj0
Sign up for our newsletter for developers and tech leaders 📧 https://hubs.li/Q02Kn7xl0
Follow us on Twitter 🐦 https://twitter.com/callstackio

Aug 7, 2024 • 48min
Open Mobile Hub: Modules for Non-GMS Devices and Beyond | React Universe On Air #41
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!
To do so, Łukasz invited two guests:
💜 Diego Zuluaga - Director of Technical Solution Architecture at Open Mobile Hub,
💜 Kuba Luberadzki - Product Owner at Callstack and a part of the team working on Open Mobile Hub’s maps, storage, and authentication modules.
Together, they discuss OMH’s mission to provide a vendor-independent framework for cross-platform app development. Tune in to learn about the purpose, architecture, and implementation details of Open Mobile Hub’s maps, authentication, and storage modules and how they can benefit your product and users.
✨ In September 2024, The React Native Show has become React Universe On Air ✨
Share your feedback on this episode ✨ https://forms.gle/Cbik8PFLcqfqH4Lh9
Buy ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02JbsBc0
Check out other episodes of our podcast 🎧 https://hubs.li/Q02JbsBh0
Explore the episode’s resources 📚 https://hubs.li/Q02KpcLf0
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Follow us on Twitter 🐦 https://twitter.com/callstackio

Jul 17, 2024 • 53min
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 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
Share your feedback on this episode ✨ https://forms.gle/MZNz8xbt64KoD1LC7
Buy ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02F_wGs0
Check out other episodes of our podcast 🎧 https://hubs.li/Q02F_wGG0
Download The Ultimate Guide to React Native Optimization 2024 📖 https://hubs.li/Q02F_wJ70
Follow us on Twitter 🐦 https://twitter.com/callstackio

Jul 2, 2024 • 52min
Authorization: Security Deep-Dive With Okta (Part 2) | React Universe On Air #40
✨ In September 2024, The React Native Show has become React Universe On Air ✨
In the second episode about security with Peter Fernandez from Auth0 by Okta, we focus on authorization. Tune in to discover key concepts like access control, delegated authorization, and the principle of least privilege. Learn how modern frameworks handle security and get practical advice for building apps that users will love and malicious forces will hate.
Share your feedback on this episode ✨ https://forms.gle/iFP4SMSdhuhdeqhT7
Buy ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02DmJFD0
Check out other episodes of our podcast 🎧 https://hubs.li/Q02DmJVL0
Sign up for our newsletter for developers and tech leaders 📧 https://hubs.li/Q02DmJVN0
Follow us on Twitter 🐦 https://twitter.com/callstackio

Jul 2, 2024 • 48min
Authentication: Security Deep-Dive With Okta (Part 1) | React Universe On Air #39
✨ In September 2024, The React Native Show has become React Universe On Air ✨
Dig into the nuances of authentication with Peter Fernandez from Auth0 by Okta. Hosted for the first time by Ola Desmurs-Linczewska, the episode is all about the history, present complexities, various authentication methods, and best practices to save time and resources while securing your applications. Hear firsthand accounts of authentication challenges and how modern solutions like passkeys and MFA are changing the security landscape.
Share your feedback on this episode ✨ https://forms.gle/BKtHWtB9c1wqMJdB6
Buy ticket to React Universe Conf 2024 🎟https://hubs.li/Q02D8B330
Check out other episodes of our podcast 🎧 https://hubs.li/Q02D8yC30
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Follow us on Twitter 🐦 https://twitter.com/callstackio

Jun 13, 2024 • 45min
React Conf 2024 Highlights: Speakers Interviews | React Universe On Air #38
Welcome to the 38th episode of React Universe On Air (formerly known as The React Native Show Podcast) recorded at React Conf 2024 in Henderson, Nevada. Tune in to the interviews with:
💜 Andrew Clark (Vercel)
💜 Mofei Zhang (Meta)
💜 Kent C Dodds
💜 Josh Story (Vercel)
💜 Evan Bacon (Expo)
to get an exclusive behind-the-scenes look at the conference and announcements made at it.
Share your feedback on this episode ✨ https://forms.gle/jjzM2XTapRt8UxLo9
Book your ticket to React Universe Conf 2024 🎟 https://hubs.li/Q02BdDh70
Check out other episodes of our podcast 🎧 https://hubs.li/Q02B36-d0
Sign up for our newsletter for developers and tech leaders 📧 https://hubs.li/Q02B36_80
Follow us on Twitter 🐦 https://twitter.com/callstackio

May 31, 2024 • 54min
Stepping Into New Dimension With React Native VisionOS | React Universe On Air: Coffee Talk #19
✨ In September 2024, The React Native Show has become React Universe On Air ✨
In this Coffee Talk episode, we once again discuss React Native development for Apple Vision Pro, but the content is anything but a repetition. To tell you all about the changes that happened in the last few months, Kuba has invited Oskar, the creator of React Native visionOS, and Mariusz, who supported the efforts to push the framework further into the 3D direction.
Our guests provide insights into recent updates, including multi-window support, documentation, and significant improvements in 3D rendering. They also delve into community contributions, upcoming conferences, and future potential of React Native visionOS, while demonstrating live examples of what's currently possible.
Share your feedback on this episode ✨ https://forms.gle/jvwdvGgyXyYDXWRM8
To see the demo, watch the video version of the episode 📺 https://hubs.li/Q02z2vln0
Check out other episodes of our podcast 🎧 https://hubs.li/Q02yMjYX0
Sign up for our newsletter for developers and tech leaders 📧 https://hubs.li/Q02yMk4f0
Follow us on Twitter 🐦 https://twitter.com/callstackio

8 snips
May 15, 2024 • 46min
Creating Performant React Native Animations | React Universe On Air #37
✨ In September 2024, The React Native Show has become React Universe On Air ✨
In this episode, we discuss all things animations in React Native, from the theory of their impact on performance to practical optimization techniques. Hosted by Łukasz Chludziński, Catalin Miron and Łukasz Walczak share their insights on leveraging animations effectively in React Native app development, highlighting their fundamental role in enhancing user interactions and experience.
Check out episode resources on our website 🧠 https://hubs.li/Q02xbPzZ0
Download The Ultimate Guide to React Native Optimization 📖 https://hubs.li/Q02wvt6n0
Share your feedback on this episode ✨ https://forms.gle/pb7LabzV65PoX3eR6
Check out other episodes of our podcast 🎧 https://hubs.li/Q02wvsVL0
Sign up for our newsletter for developers and tech leaders 📧 https://hubs.li/Q02wvsVN0

Apr 22, 2024 • 22min
Behind the Scenes of React Native 0.74 Release | React Universe On Air: Coffee Talk #18
✨ In September 2024, The React Native Show has become React Universe On Air ✨
On the day when React Native 0.74 goes live, we give you an exclusive peek behind the scenes of this release. Tune in to an in-depth discussion on what React Native 0.74 brings to the table, from new features and promising enhancements to deprecated feature removals and changes.
To discuss the ins and outs of the latest React Native version, as well as the recent improvements to the release process, Łukasz is joined by two members of the release crew: Hur Ali, who’s also a member of the performance optimization team at Callstack, and Alex Hunt, an Engineer at Meta for the React Developer Experience team.
Share your feedback on this episode ✨ https://forms.gle/16qp1AAooLhFB5Qi6
Need help with React Native? Get in touch with us 📨 https://hubs.ly/Q02tCTnR0
Check out other episodes of our podcast 🎧 https://hubs.ly/Q02tCTq40
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Follow us on Twitter 🐦 https://twitter.com/callstackio

Apr 15, 2024 • 45min
How Do You Move From Developer to Tech Lead? | React Universe On Air: Coffee Talk #17
Experienced tech lead Adam Trzciński and dev manager Jakub Bujko from Callstack discuss transitioning from a developer to a tech lead role. They delve into maintaining technical expertise while managing teams, balancing coding with managerial responsibilities, and the challenges of recognition in the tech industry. The podcast explores the importance of communication, feedback, and decision-making in leadership roles within a tech team.