Summary
If you're shipping a static SvelteKit site with Svelte 5 runes and hitting frozen state after prerendering, this walks you through the hybrid pattern that actually works. Keep global state in traditional writable() stores, bridge them to component-local $state() via $effect() subscriptions, then use $derived() for computed values. The critical insight is that runes in module scope don't survive adapter-static hydration, but the manual subscription dance does. Includes the full TypeScript setup for typed props, store bridges, and browser guards to avoid hydration mismatches. Written for developers who've already burned an afternoon debugging why their counter stopped working after SSG.
Install to Claude Code
npx -y skills add bobmatnyc/claude-mpm-skills --skill svelte5-runes-static --agent claude-codeInstalls into .claude/skills of the current project.
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
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Notes, actions and memory. Without a meeting bot. First month 100% off.
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
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Connect your Claude agent to live crypto prices and trading routes via 1inch
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
