> Markdown version of [/events/world-congress-2025/sessions/640-building-interactive](https://www.wearedevelopers.com/events/world-congress-2025/sessions/640-building-interactive). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Building Interactive Async UI with React 19 and Ariakit - **Date:** Thursday, Jul 10, 2025 - **Time:** 15:30–16:00 (30 min) - **Room:** Stage 5 - **Event:** World Congress 2025 - **Tags:** javascript, php, vue.js ## Recording [Watch recording](https://www.wearedevelopers.com/videos/1589-building-interactive-async-ui-with-react-19-and-ariakit) ## Description Handling async operations in UI components can be tricky—pending states, inefficient updates, and accessibility challenges often arise. This session will explore how React Server Components and React 19 tools streamline data management and improve user experience. Combined with Ariakit, we’ll demonstrate how to build interactive, accessible UIs with less boilerplate using the Next.js App Router. ## Speaker ### [Aurora Scharff](https://www.wearedevelopers.com/@aurora-scharff) Web developer and consultant at Crayon Consulting ## Related talks at this congress - [MVI: Minimum Viable Interface for React Components](https://www.wearedevelopers.com/events/world-congress-2025/sessions/909-mvi-minimum-viable) — Daniel Espino Garcia - [The Journey of a Pixel in a React Application](https://www.wearedevelopers.com/events/world-congress-2025/sessions/890-the-journey-of-a) — Shem Magnezi - [Building Better Apps with React Native](https://www.wearedevelopers.com/events/world-congress-2025/sessions/785-building-better-apps) — Marc Rousavy - [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/events/world-congress-2025/sessions/782-streaming-ai) — Ahmed Megahd