Why Does Vite Feel So Fast? The Secret Behind Vite Explained
Ever wondered why Vite starts almost instantly while older frontend tooling can take much longer?
In this video, we break down why Vite feels so fast and what’s actually happening behind the scenes.
You’ll learn:
⚡ Why traditional bundlers perform more upfront work
📦 How Vite uses native ES Modules during development
🚀 What Dependency Pre-Bundling is
⚙️ How esbuild helps Vite
🔥 Why Hot Module Replacement (HMR) feels almost instant
🏗️ What happens during npm run build
By the end of this video, you’ll understand why Vite changed the frontend development experience—not just because it’s fast, but because it approaches development differently.
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📚 Previous Video:
JavaScript Bundlers Explained in Under 6 Minutes
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If you enjoyed this video, consider subscribing for more frontend engineering concepts explained from first principles.
Upcoming videos:
• ES Modules Explained
• Tree Shaking Explained
• Code Splitting Explained
• Browser Rendering Explained
• React Rendering Explained
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