Qwik is a new technology for resumable apps that eliminates the need for costly hydration in server-side rendering (SSR) and client-side rendering (CSR).
Qwik's resumability allows the serialization of an application's state on the server and quick resume on the client, resulting in instant interactivity and minimal initial JavaScript payload.
Qwik promises sub-second page loads, even on mobile devices, with its approach to resumable apps.
Qwik's architecture is built around three key concepts and leverages the Qwik Optimizer tool for code transformation.