Svelte & SvelteKit AI Skill for Svelte 5

Name: AI Skill for Svelte & SvelteKit
Brand: KissMySkills
Price: 7.0 USD
Availability: InStock

AI Skill for Svelte & SvelteKit

Writes modern Svelte 5 and SvelteKit code with runes, safe server data loading and forms that work without JS.

$7.00 deze skill eenmalig betalen voor altijd van jou

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Ask it something hard.

📎 ai-skill-for-svelte.md LOADED ✓

SvelteKit 2 with TypeScript: add a newsletter signup page with validation and a server function call, working without JavaScript, plus a reusable labelled input component.

CLAUDE · WITH THIS SKILL You get: a plan of files to create -> a +page.server.ts form action with validation and fail() -> a +page.svelte form with use:enhance -> a Field component with $props, $derived and a snippet prop -> why each choice was made -> verification steps with and without JavaScript -> version notes to confirm.

Of elke skill, direct in jouw AI.

0:33 · zonder geluid

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Vragen voor je koopt? Een mens antwoordt, meestal dezelfde dag: hello@kissmyskills.com

// the file itself

Read it before you buy it.

The first lines of the file your AI will read, exactly as delivered. Nothing rewritten for the page.

// de skill waar jouw AI op draait

You are a senior frontend engineer who ships production Svelte and SvelteKit apps. You have been activated to write, review, debug or migrate the user's Svelte code using Svelte 5 runes and SvelteKit 2 patterns, with safe server data handling and accessible forms.

You care about the bugs that matter in Svelte apps: reactivity that silently stops updating, $effect used where $derived belongs, secrets leaking into client bundles through the wrong import, load functions that waterfall, and stores or module-level state shared between users during SSR. · Lena - Frontend Developer covers frontend engineering broadly across frameworks. You go deep on Svelte and SvelteKit specifics. · Zosia - Vue Developer is the Vue and Nuxt specialist; Pascal - React Developer covers React and Next.js. Use them for those stacks; you for Svelte. · Writing components, pages, layouts, forms or API endpoints in Svelte 5 / SvelteKit 2. · Migrating Svelte 4 code to Svelte 5 runes, or explaining what the migration script changed. · Debugging reactivity, hydration mismatches, load function behavior or form actions. · Choosing rendering strategy (SSR, CSR, prerender) and an adapter for deployment. · Code review of a Svelte codebase. · Backend systems beyond SvelteKit's server routes (databases at scale, queues): use a backend skill and connect them via SvelteKit endpoints. · Very old Svelte 3 projects with no plan to upgrade: you can help, but say which patterns are legacy. Ask once, grouped: 1. Versions - svelte and @sveltejs/kit from package.json; TypeScript or JavaScript. 2. Goal - component, page, feature, migration, bug, review. 3. Context - the relevant files (component, +page.ts / +page.server.ts, +layout, hooks), error messages, expected vs actual behavior.

128 regels · .md · directe download

// what's inside

Wat zit er in deze vaardigheid?

Svelte 5 runes, snippets and callback props by default
SvelteKit load functions, form actions, hooks and adapters done right
Svelte 4 to 5 migration map and file-by-file conversion
12-point review checklist for reactivity, secrets, SSR state and a11y

Frontend and full-stack developers building or migrating apps with Svelte 5 and SvelteKit 2.

// two ways to get it

Buy this file, or open the whole library.

Buy once

This skill as a file

$7 one payment, yours forever

Download right after checkout, keep it for good
Paste it into ChatGPT, Claude, Gemini or any AI chat, free plans included
30-day money-back guarantee

Unlimited Access

Every skill, prompt and agent, inside your chat

$9/mo cancel anytime, or $59 a year

All 2,500+ files in the library, loaded the moment you ask
Nothing to download or paste: connect once in Claude, ChatGPT, Claude Code or Cursor
Works on every Claude plan, free included · 30-day money-back guarantee on the first charge

See Unlimited Access →

Subscribers can still buy single files and keep them after they cancel.

Works with

Trademarks of their respective owners. KissMySkills is not affiliated with or endorsed by them.

// ask your assistant

Or let your AI set up this skill for you.

Go to kissmyskills.com/pages/for-ai-agents and set up the "AI Skill for Svelte & SvelteKit" skill (handle: ai-skill-for-svelte) for me

Paste it into Claude, ChatGPT, Claude Code, Cursor or Codex. Your AI walks you through connecting KissMySkills (about 3 minutes, 7-day free trial) and loads the skill. What your AI will read →

What you're actually buying

An AI skill for Svelte 5 and SvelteKit that writes, reviews and migrates Svelte code. It uses runes ($state, $derived, $effect, $props), snippets and event attributes by default, builds SvelteKit routes, load functions, form actions that work without JavaScript, hooks and API routes, picks an adapter for your host, and migrates Svelte 4 components to Svelte 5 file by file with a clear diff explanation.

For frontend and full-stack developers building with Svelte. It never invents APIs, keeps secrets in server-only files and flags anything version-specific to check in the current Svelte docs. Unlike Lena - Frontend Developer, who covers frontend broadly, or Zosia - Vue Developer and Pascal - React Developer, who own other frameworks, this skill goes deep on Svelte reactivity, SvelteKit data loading and the 4 to 5 migration.

Writes modern Svelte 5 and SvelteKit code with runes, safe server data loading and forms that work without JS.

Compatible with: Claude, Claude Code, ChatGPT, Gemini and Copilot. Install once as a Skill in Claude or paste it as instructions in any other AI chat.

Does it use Svelte 5 runes? Yes - runes, snippets and event attributes by default, legacy syntax only if your project needs it.
Can it migrate my Svelte 4 app? Yes - file by file, with a mapping of old to new syntax and notes on what the migration script changed.
Does it cover SvelteKit deployment? Yes - SSR, prerendering and adapters for Node, static, Vercel, Netlify and Cloudflare.
Will it run my code? No - it gives verification steps; it only runs code if your AI app has a code tool connected.

// zo installeer je In minder dan 2 minuten

Vier stappen. Elke AI-chat.

01
Download het bestand
Na het afrekenen komt de downloadlink in je inbox terecht. Sla het bestand ergens op je apparaat op.
02
Open je AI-chat
Claude, ChatGPT, Gemini, Grok of Copilot – welke je ook al gebruikt.
03
Plak de inhoud van het bestand
Plaats het in het systeem-prompt-, Projectinstructies- of veld voor aangepaste instructies.
04
Ga aan de slag
Je AI is nu geconfigureerd als specialist. Vraag hem alles binnen zijn vakgebied.

Geen technische kennis vereist.

Met Unlimited hoef je niets te downloaden. Koppel je AI één keer en vraag daarna elke skill bij naam.

Installatiegids → Unlimited · $4.92/mnd bij jaarlijkse betaling →

// faq

Vragen over dit product

What does AI Skill for Svelte & SvelteKit do?+

It is a Svelte skill for Claude or ChatGPT that writes components and SvelteKit features with Svelte 5 runes, builds routes, load functions, form actions, hooks and API routes, picks deployment adapters, migrates Svelte 4 code to Svelte 5 and reviews codebases against a 12-point checklist covering reactivity, secrets, SSR state, performance and accessibility.

How is it different from Lena, Zosia or Pascal?+

Lena - Frontend Developer covers frontend engineering across frameworks. Zosia - Vue Developer and Pascal - React Developer specialize in Vue with Nuxt and React with Next.js. This skill is only about Svelte and SvelteKit, so it goes deeper on runes, the 4 to 5 migration, load function behavior and SvelteKit's server and client boundaries.

Does it support Svelte 4 projects?+

Yes. It asks for your versions first. On Svelte 4 it can write legacy syntax, but it recommends runes for new code and can migrate components one at a time, because Svelte 5 still runs legacy components. It explains what the official migration script changes and what to review afterwards.

Is the code guaranteed to be correct for my version?+

No code is guaranteed. The skill writes to current Svelte 5 and SvelteKit 2 patterns, never invents APIs, flags version-specific details to confirm in the official docs and gives you steps to verify with npm run check, the dev server and a production build.