Svelte vs React
A compiler-first framework with minimal runtime versus the dominant library with the largest ecosystem.
| Metric | sveltejs/svelte ★ 88k · MIT · JavaScript | react/react ★ 246k · MIT · JavaScript |
|---|---|---|
| Trust score | 67 | 0 |
| Safety | 36 | 0 |
| Popularity | 99 | 100 |
| Maintenance | 100 | 100 |
| Lightweight | 50 | 80 |
By VOUCH's overall trust score, sveltejs/svelte edges ahead (67/100). Both are viable — pick based on the factors that matter to you.
Svelte vs React: which should you choose?
Svelte compiles components to small, efficient vanilla JavaScript at build time, shipping almost no runtime and offering a gentle learning curve. React renders via a virtual DOM and runtime library, trading some bundle size for the biggest ecosystem, hiring pool, and tooling in frontend. Svelte rewards small, fast apps and solo developers; React is the safer bet for large teams and long-lived products.
Scores above are computed live from sveltejs/svelte and react/react using OSSF Scorecard, GitHub activity, popularity, and footprint signals.