svelte-5
OfficialMaster Svelte 5 reactivity patterns and gotchas.
Authorkynetic-ai
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Svelte 5 introduces runes for reactivity, but developers face a learning curve, migration challenges, and hydration pitfalls across SSR and client contexts.
Core Features & Use Cases
- Rune-based reactivity patterns: use
$state,$derived, and$effectfor concise, predictable state management. - SSR and hydration guidance: decide when to disable SSR and how to hydrate across adapters.
- Migration best practices: convert Svelte 4 stores to Svelte 5 runes and modularize shared state in .svelte.ts.
- Practical patterns for components and tooling: update snippets and templates to avoid invalid snippet errors.
Quick Start
Explain how to convert a simple counter component from Svelte 4 stores to Svelte 5 runes and apply an appropriate SSR strategy.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: svelte-5 Download link: https://github.com/kynetic-ai/kynetic-spec/archive/main.zip#svelte-5 Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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