> Markdown version of [/@seth-webster](https://www.wearedevelopers.com/@seth-webster). 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). --- # Seth Webster Making cross-platform development faster with AI at Expo and the React Foundation. ## About Seth Webster builds and guides tools that help developers move faster. As Chief Developer Evangelist at Expo and Executive Director of the React Foundation, he focuses on making cross-platform apps easier to create. Previously, he led the React team at Meta. His recent work explores how AI lowers the barrier to shipping software and what comes next for the web after the framework wars. Away from open-source governance and developer platforms, Seth is an aviation enthusiast and wildlife photographer. ## Past Sessions ### World Congress 2026 Europe 路 July 8, 2026 Berlin, Germany - [It's a Great Time to be a Builder: Leveraging AI for Good](https://www.wearedevelopers.com/videos/100042-it-s-a-great-time-to-be-a-builder-leveraging-ai-for-good) 路 30 min 路 馃帴 Watch recording - [After the Framework Wars: What鈥檚 Next for Web Development](https://www.wearedevelopers.com/videos/100172-after-the-framework-wars-what-s-next-for-web-development) 路 30 min 路 馃帴 Watch recording ## Videos - [After the Framework Wars: What鈥檚 Next for Web Development](https://www.wearedevelopers.com/videos/100172-after-the-framework-wars-what-s-next-for-web-development) 路 Edith Harbaugh, Seth Webster, Victor Savkin, Francesco Ciulla - [It's a Great Time to be a Builder: Leveraging AI for Good](https://www.wearedevelopers.com/videos/100042-it-s-a-great-time-to-be-a-builder-leveraging-ai-for-good) 路 Seth Webster ## Links - [X](https://x.com/sethwebster) - [LinkedIn](https://www.linkedin.com/in/swebster/)