React Lazy Loading Explained — Code Splitting in 6 Minutes
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.
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