Dominik Dorfmeister

Dominik Dorfmeister, known online as TkDodo, is an Austrian software engineer, core maintainer of TanStack Query (formerly React Query), and one of the most influential voices in the React ecosystem. Based in Vienna, he works as a Frontend Engineer at Sentry while helping shape how millions of developers approach server state management. His blog at tkdodo.eu - built on the philosophy that 'if I get a question three times, I write the answer down' - has become essential reading for React developers worldwide. With over 3.5 years maintaining TanStack Query (which now appears in nearly 20% of all React applications), conference talks from Berlin to Paris, and a co-created official course at query.gg, Dominik bridges the gap between library internals and everyday developer experience.