Efficient 3D graphics in React Native is now possible thanks to WebGPU, and it’s an opportunity you don't want to miss. While you may think of GPU as something challenging to handle, WebGPU, combined with tools like Three.js, Reanimated, and Worklets, makes breaking limits and achieving previously impossible become a reality.

WebGPU isn’t just about graphic, offering great computational power that can handle even AI computations directly within your React Native app. Moreover the ecosystem is rapidly evolving with solutions like TypeGPU, which are designed to help you navigate and feel at home in this exciting new space. If you're constantly seeking opportunities to make your app stand out and offer an unmatched, unique experience for your users, then this talk is for you.

Le Chat is the app developed by Mistral AI, the pioneering French artificial intelligence company. Like ChatGPT or DeepSeek, Le Chat allows everyone, everywhere, to chat with Mistral’s models. Published a few months ago, the app is powered by React Native and Expo.

The talk will be a technical dive into one central building block of the app: text streaming. Allowing LLM’s answers to appear word by word on screen,  HTTP streaming is a classic method - yet a polyfill is still required for React Native's fetch. Why? How does it work exactly? What are the specific native considerations around it? And what else does it power within the React Native ecosystem?

AI is transforming the global software industry, enabling developers to become more productive than ever before. Large engineering organizations must now adapt to leverage these opportunities and keep pace with this evolution .For engineering leaders, this transformation presents both opportunities and challenges. The shift to AI-assisted development requires thoughtful consideration to accelerate quality, productivity and collaboration.

As AI accelerates projects, we're likely to see a shift toward more product complexity and larger codebases rather than simply faster delivery. This is a pivotal moment for individual developers and organizations to share their experience going through this major paradigm shift.

Drawing from personal experience and Hinge Health's journey as a large React Native team, this talk presents practical strategies for managing the transition to AI-assisted development in a large engineering organization. We'll explore how AI is transforming our product development pipeline through changes in developer productivity and satisfaction, CI, technical writing, project planning, and tooling to handle growing codebase complexity.