
Svelte Docs
Provides authoritative Svelte 5 and SvelteKit documentation extracted from TypeScript declarations. Get precise syntax, parameters, and examples for runes, components, and migration patterns.
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What it does
- Query Svelte 5 rune definitions ($state, $derived, $effect, etc.)
- Get TypeScript signatures for Svelte components and features
- Access migration guidance from Svelte 4 to 5
- Retrieve event handling patterns and examples
- Look up snippet syntax and modern Svelte features
- Get documentation in different formats (syntax-only, quick, or full)
Best for
Svelte developers learning the new v5 syntaxTeams migrating from Svelte 4 to 5Getting quick reference for runes and TypeScript types
28+ comprehensive definitionsExtracted from official TypeScript declarationsThree response formats for different needs
Tools (1)
svelte_definition
Get authoritative Svelte 5 definitions extracted from TypeScript declarations. Returns precise syntax, parameters, and variants for runes ($state, $derived, $props, $effect), features (snippets, onclick), and patterns (component-events). Use "syntax" format for quick reference (~50 words), "quick" for definition + example (~200 words), or "full" for complete documentation (~500-1000 words). Replaces 13+ specialized tools with a single, consistent interface.