Performance optimization of web applications using Qwik

This article analyzes the performance of three frameworks - React.js, Next.js and Qwik - that offer different methods of rendering application views. The purpose of the study was to show whether the new Qwik framework allows for better application load times compared to the other frameworks. The study was conducted using 3 applications representing the same research content, referring to cases occurring in production environments. In order to assess the performance, the Google Lighthouse tool was used, thanks to which it was proved that it is impossible to unequivocally say that Qwik allows for better optimization of the application compared to other frameworks