What gzip size reduction did Vue 3 achieve over React for this portfolio?

41% — from 49.00 kB to 28.76 kB, identical features and code outside components.

Is Vue 3's Composition API easier than React hooks?

Yes, auto-dependency tracking kills dep array bugs and stale state. `computed` and `watchEffect` just work.

Will Vue 3 replace React for small apps?

For bundle-conscious devs, absolutely. Test it on your landing page.

Vue 3 Crushes React: 41% Smaller Gzip on Identical Portfolio [Proof]

49 kB to 28.76 kB. That's Vue 3 porting a full-featured portfolio landing — filters, search, i18n, dark mode — and nuking React's bundle by 41%. No tricks, just framework swap.

Open Source Beat Apr 14, 2026 3 min read

Side-by-side bundle size charts: Vue 3 at 28.76 kB gzip vs React at 49 kB for same portfolio landing page

⚡ Key Takeaways

Vue 3 ports identical portfolio to 41% smaller gzip (28.76 kB vs React's 49 kB) 𝕏
Composition API eliminates React's dep array bugs and boilerplate 𝕏
Vue's compile-time optimizations beat React's re-render-diff model for filter-heavy UIs 𝕏
Bold call: Vue reclaims indie dev crown by 2026 𝕏

Written by

Soo-yeon Han

Korean OSS reporter tracking Korean enterprise open source adoption, NAVER Labs, and Korean Foundation projects.

#Composition API #Frontend Frameworks #React bundle size #Vite #Vite build #Vue 3 #Vue 3 vs React #bundle size comparison #framework benchmarks #framework comparison

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Originally reported by Dev.to

⚡ Key Takeaways

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Soo-yeon Han

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