Qwik is designed for the fastest possible page load time, by deliving pure HTML with near 0 javascript for your pages to become interactive, regardless of how complex your site or app is. It achieves this via resumability of HTML and ultra fine-grained lazy-loading of code.

Media queries are what make modern responsive design possible. With them you can set different styling based on things like a users screen size, device capabilities or user preferences. But how do they work, which ones are there and which ones should you use? Here's the complete guide to media queries.

Generate a large collection of real faces to design your prototype.