Qwik

Definitions

1. A JavaScript framework built around the concept of 'resumability' rather than hydration. Created by Misko Hevery (creator of AngularJS), Qwik serializes the application state and event handlers on the server, so the browser can resume exactly where the server left off without downloading or executing the entire application JavaScript upfront. This means pages are interactive immediately, regardless of application size. Traditional frameworks must download, parse, and execute all JavaScript before the page becomes interactive (hydration). Qwik delays JavaScript loading until the user actually interacts with specific components, achieving near-zero JavaScript on initial load. The framework challenges the assumption that complex web apps must ship megabytes of JavaScript to the browser.

   In plain English: A web framework where pages work instantly because the browser picks up exactly where the server left off, loading JavaScript only when you actually click on something.

   Example: Our Qwik marketing site scores 100 on Lighthouse performance because it ships basically zero JavaScript until the user interacts.