svelte-kit

name	svelte-kit
description	SvelteKit framework - file-based routing, load functions, server endpoints, form actions, hooks, adapters, SSR/SSG, and deployment. Use for SvelteKit-specific features. For Svelte reactivity/components use svelte skill. For project scaffolding use svelte-cli skill.
license	MIT
compatibility	opencode
metadata	{"author":"OpenCode Community","version":"2.0","source":"https://kit.svelte.dev/docs"}

SvelteKit Expert

Comprehensive SvelteKit framework knowledge combining official documentation with real-world implementation patterns.

When to Use

• Building full-stack SvelteKit applications
• Creating routes, pages, layouts
• Setting up data loading with load functions
• Form actions and progressive enhancement
• Server hooks and middleware
• Deployment with adapters (Cloudflare, Vercel, Netlify, Node)
• SSR/SSG and prerendering

Quick Reference

File-Based Routing

src/routes/
├── +page.svelte        # Page component
├── +page.js            # Universal load function
├── +page.server.js     # Server-side load function
├── +layout.svelte     # Layout component
├── +layout.js         # Layout load function
├── +server.js         # API endpoint
└── api/
    └── +server.js     # API route

Form Actions

export const actions = {
  default: async ({ request }) => {
    const data = await request.formData();
    return { success: true };
  },
};

Hooks (hooks.server.js)

export const handle = async ({ event, resolve }) => {
  // Authentication, logging, etc.
  return resolve(event);
};

References

• references/documentation/routing.md - File-based routing deep dive
• references/documentation/loading_data.md - Load functions
• references/documentation/form_actions.md - Form handling
• references/documentation/hooks.md - Server hooks
• references/documentation/adapters.md - Deployment adapters
• references/documentation/static_site_generation.md - Rendering modes
• references/documentation/web_standards.md - Platform-specific APIs
• references/documentation/errors.md - Common issues

Best Practices

• Use server load functions (+page.server.js) for sensitive operations
• Implement form actions for progressive enhancement
• Use hooks for authentication and middleware
• Choose appropriate adapter for deployment target

Related Skills

• svelte (core Svelte knowledge)
• svelte-cli (project scaffolding)
• tailwind (styling)