What is Qwik?

Qwik is a resumable JavaScript framework focused on instant-on performance. It achieves this by delivering only the HTML and minimal JavaScript needed for the initial view and then progressively loading the rest of the application on demand, driven by user interactions. This approach, called resumability, aims to avoid the traditional hydration process, leading to faster load times and improved user experience, particularly on mobile devices and slower networks. Qwik is commonly used to build websites and web applications where performance and time to interactive are critical.