Move to SvelteKit for smaller bundles, faster performance, and a delightful developer experience.
Official docs: WordPress REST API Docs · SvelteKit Documentation
PHP rendering is slow compared to static HTML
Requires constant security patches and plugin updates
Database-driven architecture limits scalability under load
Plugin conflicts can break your site after updates
Svelte compiles to vanilla JS — smallest possible bundle sizes
Intuitive syntax — easier to learn than React or Vue
Excellent developer experience with fast HMR
File-based routing with SSR, SSG, and SPA modes
Side-by-side comparison based on real platform characteristics
| Metric | WordPress | SvelteKit |
|---|---|---|
| Ease of Use | ⭐⭐⭐⭐ 4/5 | ⭐⭐⭐⭐ 4/5 |
| Performance | ⭐⭐ 2/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Flexibility | ⭐⭐⭐⭐⭐ 5/5 | ⭐⭐⭐⭐ 4/5 |
| Cost | ⭐⭐⭐ 3/5 | ⭐⭐⭐⭐⭐ 5/5 |
| Scalability | ⭐⭐⭐ 3/5 | ⭐⭐⭐⭐ 4/5 |
| Ecosystem | ⭐⭐⭐⭐⭐ 5/5 | ⭐⭐ 2/5 |
| Language | PHP | JavaScript/TypeScript (Svelte) |
| Pricing | Free (self-hosted) + hosting costs | Free (open-source) |
| Open Source | Yes | Yes |
Ratings are based on publicly available data, documentation, and community consensus as of 2026. Individual experience may vary.
A detailed breakdown of how your WordPress content maps to SvelteKit
Migrate your content in three simple steps
Enter your WordPress site URL — LeaveWP connects automatically.
Select SvelteKit as destination and choose content options.
Download your migrated content or preview it in your browser.
Explore more migration paths from WordPress or to SvelteKit
In-depth guides and tutorials to help with your migration
Learn how to properly export your WordPress site for backup or migration. Covers database exports, media files, theme settings, and everything you need for a complete backup.
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