Why Your Frontend App Is Slow 🚨 | Real UI Performance Mistakes Explained

Description

Your frontend app looks great — but why does it feel slow? In this video, we break down the real reasons frontend apps become slow, using actual UI examples you’ll see in production React and web apps. You’ll learn: Why large JavaScript bundles kill performance How too many API calls slow down your UI The hidden cost of unnecessary re-renders Why images cause layout shifts and lag Simple, practical fixes used in real-world apps Perfect for frontend developers, React developers, and anyone preparing for interviews or building production-grade web apps. Follow @codingwithchan for frontend, system design, and performance-focused content ⚡ #frontend #reactjs #webdevelopment #frontendperformance #javascript #coding #softwareengineering #webperf #reactperformance #codingwithchan