Preston So (he/they) is a digital architect and strategist, designer and developer advocate, and polyglot educator and speaker. He is the author of Immersive Content and Usability (A Book Apart, 2023), Gatsby: The Definitive Guide (O'Reilly, 2021), Voice Content and Usability (A Book Apart, 2021), and Decoupled Drupal in Practice (Apress, 2018).A globally recognized authority on the intersections of content, design, and code, Preston has been a product, design, engineering, and innovation leader since 2015 at organizations like Oracle, Acquia, Time Inc., and Gatsby. Preston is an editor at A List Apart, columnist at CMSWire, and contributor to Smashing Magazine, and has delivered keynotes around the world in three languages. He is based in New York City, where he can often be found immersing himself in languages that are endangered or underserved.