Qwik Framework Introduction

Qwik is a resumable framework that delivers instant load times.

Key Features

• Zero hydration
• Lazy loading everything
• Resumable components
• No JavaScript by default

How Qwik Works

Qwik serializes the application state and resumes execution only when needed.

import { component$, useStore } from '@builder.io/qwik';

export const App = component$(() => {
  const store = useStore({ count: 0 });

  return (
    <button onClick$={() => store.count++}>
      Count: {store.count}
    </button>
  );
});

Benefits

• Instant page loads
• No hydration cost
• Automatic code splitting
• Great Core Web Vitals

Qwik represents a paradigm shift in frontend development.