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React Native
2/19/2026
Live Stream

React Native 0.84: Hermes v1, WebAssembly, and Ecosystem Shifts

React Native 0.84 introduces Hermes v1 by default, iOS prebuilt binaries, WebAssembly support, and improved tooling across the ecosystem.
Kewin Wereszczyński
Daniel Williams
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Cross-Platform
2/12/2026
Live Stream

Sparkling: A New Framework for Lynx

Join the Lynx team live as we explore Sparkling, its boundaries with Lynx, core features, and bootstrap a project from scratch.
Łukasz Chludziński
Kewin Wereszczyński
Xuan Huang
Kunyang Lee
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Developer Experience
2/5/2026
Live Stream

Storybook Explained: From Basics to Advanced Workflows

Core Storybook concepts, stories and args, interaction testing, and how Storybook works in React Native projects.
Łukasz Chludziński
Kewin Wereszczyński
Daniel Williams
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AI
1/29/2026
Live Stream

Exploring Skills in Claude: A Live Walkthrough

Live experiments with Claude Skills in a React Native codebase, covering AI agents, Expo upgrades, and practical limits of automation
Kewin Wereszczyński
Jan Jaworski
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React Native
1/22/2026
Live Stream

React and React Native Weekly Breakdown

Join Callstack engineers for a live discussion on this week’s most important React and React Native updates, trends, and ecosystem shifts.
Łukasz Chludziński
Kewin Wereszczyński
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React Native
1/15/2026
Live Stream

React and React Native in 2026: Architecture, Nitro, and What’s Next

New architecture adoption, Nitro modules, React Strict DOM, Hermes v1, and ecosystem shifts shaping React and React Native in 2026.
Łukasz Chludziński
Kewin Wereszczyński
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React
12/18/2025
Live Stream

Building iOS Live Activities With React: Inside Voltra

Learn how to build iOS Live Activities and Dynamic Island experiences using pure JSX, no Swift or native code required.
Kewin Wereszczyński
Łukasz Chludziński
Szymon Chmal
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React Native
12/11/2025
Live Stream

React Native 0.83: A Stability-Focused Release With Surprisingly Big Quality-of-Life Wins

Join Łukasz Kewin for a walkthrough of React Native 0.83, recent ecosystem news, and hands-on demos.
Kewin Wereszczyński
Łukasz Chludziński
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Virtual Reality
12/4/2025
Live Stream

React Native on Meta Quest: What We Learned About Building for VR

See Meta Quest used as a practical dev setup and watch the team build and test React Native features directly inside a VR workspace.
Łukasz Chludziński
Kewin Wereszczyński
Jan Jaworski
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Cross-Platform
12/2/2025
Live Stream

Two Threads of Lynx.js Part 2

Learn how Lynx.js uses a dual-threaded model, how its APIs work, and what it means for performance in this live session with Lukasz Chludzinski and Kewin Wereszczynski.
Łukasz Chludziński
Kewin Wereszczyński
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Cross-Platform
11/27/2025
Live Stream

Exploring Lynx.js and Its Two-Thread Runtime

A recap of our live session exploring how Lynx.js splits work across a main thread and a background thread.
Łukasz Chludziński
Kewin Wereszczyński
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Cross-Platform
11/20/2025
Live Stream

Introducing Solito 5 and the Web-Native Mindset

Join us on November 20 for a deep dive into Solito 5 with its creator, Fernando Rojo, and the Callstack team.
Łukasz Chludziński
Fernando Rojo
Kewin Wereszczyński
Szymon Chmal
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