5 Best Practices for Improving the Performance of UI Components Within Ext JS
In today’s digital world, speed and smooth performance are as important as design. A modern web app must load quickly and respond without delays. If it feels slow, users leave within seconds. This is why performance is now as critical as visuals. The Ext JS Toolkit makes building fast and feature-rich apps easier. It comes with ready-to-use UI components such as grids, forms, menus, and charts. These components are built to be reliable, secure, and consistent across devices. When combined with ExtJs themes , they also look polished and professional. But there’s always room for improvement. By following a few simple best practices, you can boost the performance of your Ext JS UI components and deliver a seamless user experience. Let’s explore them step by step. Why UI Performance Matters A good-looking app is not enough. The app must also be responsive. Users expect instant results when they click, scroll, or search. If your app is delayed, they lose patience and may ne...