f5792c40be
Pulled ALL skills from 15 source repositories: - anthropics/skills: 16 (docs, design, MCP, testing) - obra/superpowers: 14 (TDD, debugging, agents, planning) - coreyhaines31/marketingskills: 25 (marketing, CRO, SEO, growth) - better-auth/skills: 5 (auth patterns) - vercel-labs/agent-skills: 5 (React, design, Vercel) - antfu/skills: 16 (Vue, Vite, Vitest, pnpm, Turborepo) - Plus 13 individual skills from various repos Mosaic Stack is not limited to coding — the Orchestrator and subagents serve coding, business, design, marketing, writing, logistics, analysis, and more. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
43 lines
1.1 KiB
Markdown
43 lines
1.1 KiB
Markdown
---
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category: State
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related: createGlobalState
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---
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# createSharedComposable
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Make a composable function usable with multiple Vue instances.
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> [!WARNING]
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> When used in a **SSR** environment, `createSharedComposable` will **automatically fallback** to a non-shared version.
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> This means every call will create a fresh instance in SSR to avoid [cross-request state pollution](https://vuejs.org/guide/scaling-up/ssr.html#cross-request-state-pollution).
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## Usage
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```ts
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import { createSharedComposable, useMouse } from '@vueuse/core'
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const useSharedMouse = createSharedComposable(useMouse)
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// CompA.vue
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const { x, y } = useSharedMouse()
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// CompB.vue - will reuse the previous state and no new event listeners will be registered
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const { x, y } = useSharedMouse()
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```
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## Type Declarations
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```ts
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export type SharedComposableReturn<T extends AnyFn = AnyFn> = T
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/**
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* Make a composable function usable with multiple Vue instances.
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*
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* @see https://vueuse.org/createSharedComposable
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*
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* @__NO_SIDE_EFFECTS__
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*/
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export declare function createSharedComposable<Fn extends AnyFn>(
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composable: Fn,
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): SharedComposableReturn<Fn>
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```
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