SvelteKit Remote Functions Quick Start
File naming: *.remote.ts for remote function files
Which function? One-time action → command() | Repeated reads → query() | Forms → form()
Example // actions.remote.ts import { command } from "$app/server"; import * as v from "valibot";
export const delete_user = command( v.object({ id: v.string() }), async ({ id }) => { await db.users.delete(id); return { success: true }; } );
// Call from client: await delete_user({ id: '123' });
Reference Files
references/remote-functions.md - Complete guide with all patterns
Notes
Remote functions execute on server when called from browser
Args/returns must be JSON-serializable
Schema validation via StandardSchemaV1 (Valibot/Zod)
getRequestEvent() available for cookies/headers access
In components: Use