SvelteKit vs Astro

The framework that actually makes you feel productive, not just busy meets the framework that finally gets it: less javascript is more, especially when you can still use all your favorite toys. Here's our take.

SvelteKit

Nice Pick

The framework that actually makes you feel productive, not just busy.

Pros

• Zero boilerplate routing with file-based conventions
• Built-in server-side rendering that just works
• Compiler-based optimizations for tiny bundle sizes
• Integrated API endpoints without extra configuration

Cons

• Smaller ecosystem compared to React/Next.js
• Breaking changes between major versions can be disruptive

Astro

The framework that finally gets it: less JavaScript is more, especially when you can still use all your favorite toys.

Pros

• Zero JavaScript by default for lightning-fast static sites
• Mix and match React, Vue, or Svelte components without framework lock-in
• Excellent SEO and performance out of the box
• Built-in support for islands architecture for partial hydration

Cons

• Can feel overkill for simple projects due to its component-heavy approach
• Limited real-time interactivity without manual JavaScript additions

The Verdict

Use SvelteKit if: You want zero boilerplate routing with file-based conventions and can live with smaller ecosystem compared to react/next.js.

Use Astro if: You prioritize zero javascript by default for lightning-fast static sites over what SvelteKit offers.

The Bottom Line

SvelteKit wins

The framework that actually makes you feel productive, not just busy.