Astro vs SolidStart(2026)
Astro is better for teams that need best for content sites/blogs/docs. SolidStart is the stronger choice if fastest js framework (benchmarks). Astro is open-source (from $0) and SolidStart is open-source (from $0).
Full feature breakdown, pricing details, and pros & cons below.
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Astro
Astro builds content-driven websites with a unique islands architecture — zero JavaScript by default, hydrate only what you need, using React/Vue/Svelte components together in one project.
Starting at $0
Visit AstroSolidStart
SolidStart is the meta-framework for Solid.js — offering fine-grained reactivity (no virtual DOM), server functions, streaming SSR, and a React-like component model with better performance.
Starting at $0
Visit SolidStartHow Do Astro and SolidStart Compare on Features?
| Feature | Astro | SolidStart |
|---|---|---|
| Pricing model | open-source | open-source |
| Starting price | $0 | $0 |
| Islands architecture | ✓ | — |
| Zero JS by default | ✓ | — |
| Multi-framework components | ✓ | — |
| Markdown/MDX | ✓ | — |
| Content collections | ✓ | — |
| SSG + SSR | ✓ | — |
| Astro DB | ✓ | — |
| Fine-grained reactivity | — | ✓ |
| No virtual DOM | — | ✓ |
| Server functions | — | ✓ |
| Streaming SSR | — | ✓ |
| File-based routing | — | ✓ |
| TypeScript first | — | ✓ |
| Small bundle size | — | ✓ |
Astro Pros and Cons vs SolidStart
Astro
SolidStart
Should You Use Astro or SolidStart?
Choose Astro if…
- •Best for content sites/blogs/docs
- •Excellent performance
- •Multi-framework flexibility
Choose SolidStart if…
- •Fastest JS framework (benchmarks)
- •Fine-grained reactivity
- •React-like syntax