Create Vue composables that share reactive state and lifecycle logic across components.
npx skills add https://github.com/PatternsDev/skills --skill composables
Please help me install this Agent Skill. Skill: composables Source: https://github.com/PatternsDev/skills/tree/main/vue/composables Command: npx skills add https://github.com/PatternsDev/skills --skill composables
Reusable composables unlock sharing Vue's reactive state and side-effect logic across multiple components, reducing duplication and improving maintainability.
Create and import reusable composables from the provided examples to start sharing logic across components.
High-intent search queries and answers about installing and using this skill.
Composables in Vue are functions that extract and reuse stateful logic across multiple components. You need composables when sharing reactive state and side-effects, such as counters or window width, to reduce code duplication and improve maintainability.
To reuse reactive state across Vue components, extract the shared logic into a composable using Vue's ref, onMounted, and onBeforeUnmount patterns. Import this composable into your components to consume the returned reactive state and methods.
You extract side-effect logic by creating a composable function that uses Vue's onMounted and onBeforeUnmount lifecycle hooks to manage events. This function returns reactive state and methods, allowing components to cleanly consume the shared behavior.
Yes, using composables improves testability for Vue state management by isolating business logic into small, focused functions. This separation from the component's view layer allows you to test reactive state and methods independently.
The best way to organize shared counter logic in Vue is to create a useCounter composable. This isolates the counter state and methods within a reusable function, keeping your components focused on the view layer and modular.
Yes, you can use composables within the Vue Composition API setup function. You import the composable and call it during setup to compose complex behaviors from simple primitives, returning reactive state and methods to the component.
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