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Introducing Concurrent Mode

Concurrent Mode is a set of new features (still experimental!) that help React apps stay responsive and adjust to the user’s device capabilities and network speed.




  • Suspense for Data Fetching – describes a new mechanism for fetching data in React components.
  • Concurrent UI Patterns – shows some UI patterns made possible by Concurrent Mode and Suspense.
  • Adopting Concurrent Mode – explains how you can try Concurrent Mode in your project.
  • Concurrent Mode API Reference – documents the new APIs available in experimental builds.