Live from the React Universe

Join Piotr Miłkowski on June 18 at 17:00 to explore AI training, datasets, model mistakes, APIs, and beginner-friendly projects.

Join Callstack engineers Szymon Chmal and Kewin Wereszczyński on May 21 at 5 PM to explore Redraw, a new 2D graphics library for WebGPU.

Learn how Skill Gym helps test, validate, and improve AI agent skills with repeatable workflows, assertions, and model-aware feedback.

Explore practical tips for working with AI coding agents, managing context, using skills, reviewing code, and choosing the right models.

Join Callstack’s live stream on building a React Native app from the ground up using the TanStack toolbelt.

Learn why and how Zattoo moved from native TV apps to React Native, what changed for their team, and what it takes to scale across multiple platforms efficiently.

A recap of React Native 0.85, covering the new animation backend, DevTools improvements, and ecosystem takeaways.

Reduce migration time from months to days by using AI in real React Native workflows. Learn when to migrate incrementally and when starting fresh is the better option.

Exploring Expo UI with SwiftUI and Jetpack Compose, including setup challenges, architecture tradeoffs, and real-world developer insights.

A discussion on Agent Device, AI-driven workflows, and testing mobile apps using simulators and accessibility data.

React Native Evals introduces a data-driven way to measure how AI coding models perform on real React Native development tasks.

Kewin Wereszczyński and Daniel Williams discuss OpenClaw, Hermes Node, Markdown rendering, AI coding tools and the current AI landscape