Is your React app loading everything at once — even pages the user never visits? That's the problem we're fixing today.
In this video I'll show you:
→ Why your components run BEFORE the user clicks
→ What a bundle is and why it slows your app
→ The difference between code splitting and lazy loading
→ How to fix it with React.lazy() and Suspense (just 2 lines of code)
→ Network tab proof that it actually works
🛠️ Code from this video:
All code is shown on screen step by step.
📌 If this helped, like and subscribe — more React performance videos coming every week.
#ReactJS #WebDevelopment #JavaScript #ReactPerformance #LazyLoading #CodeSplitting #FrontendDevelopment #ReactTutorial #Vite #Programming
