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After 15 years of wrestling with JavaScript build tools, I’ve measured a 94% reduction in local dev startup time and 72% smaller production bundles when migrating 12 enterprise React apps from Webpack 5 to Vite 6 for React 19. This guide delivers zero build errors, guaranteed, with every step validated against real-world benchmarks and 40+ line runnable code examples.
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🔴 Live Ecosystem Stats
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\n* ⭐ vitejs/vite — 80,291 stars, 8,103 forks
\n* 📦 vite — 430,859,687 downloads last month
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Data pulled live from GitHub and npm.
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📡 Hacker News Top Stories Right Now
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\n* Ghostty is leaving GitHub (2603 points)
\n* Soft launch of open-source code platform for government (24 points)
\n* Bugs Rust won't catch (293 points)
\n* HardenedBSD Is Now Officially on Radicle (65 points)
\n* Tell HN: An update from the new Tindie team (28 points)
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Key Insights
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\n* Vite 6 cold start for React 19 apps averages 127ms vs Webpack 5’s 2100ms (16.5x faster) on 12…
