README.md

Vue Query

Hooks for fetching, caching and updating asynchronous data in Vue.

Support for Vue 2.x via vue-demi

Documentation

Visit https://tanstack.com/query/v4/docs/adapters/vue-query

Quick Features

• Transport/protocol/backend agnostic data fetching (REST, GraphQL, promises, whatever!)
• Auto Caching + Refetching (stale-while-revalidate, Window Refocus, Polling/Realtime)
• Parallel + Dependent Queries
• Mutations + Reactive Query Refetching
• Multi-layer Cache + Automatic Garbage Collection
• Paginated + Cursor-based Queries
• Load-More + Infinite Scroll Queries w/ Scroll Recovery
• Request Cancellation
• (experimental) Suspense + Fetch-As-You-Render Query Prefetching
• (experimental) SSR support
• Dedicated Devtools
• (depending on features imported)

Quick Start

1. Install vue-query

   $ npm i @tanstack/vue-query
   # or
   $ pnpm add @tanstack/vue-query
   # or
   $ yarn add @tanstack/vue-query

   If you are using Vue 2.6, make sure to also setup @vue/composition-api

2. Initialize Vue Query via VueQueryPlugin

   import { createApp } from "vue";
   import { VueQueryPlugin } from "@tanstack/vue-query";
   
   import App from "./App.vue";
   
   createApp(App).use(VueQueryPlugin).mount("#app");

3. Use query

   import { defineComponent } from "vue";
   import { useQuery } from "@tanstack/vue-query";
   
   export default defineComponent({
     name: "MyComponent",
     setup() {
       const query = useQuery({ queryKey: ["todos"], queryFn: getTodos });
   
       return {
         query,
       };
     },
   });

4. If you need to update options on your query dynamically, make sure to pass them as reactive variables

   const id = ref(1);
   const enabled = ref(false);
   
   const query = useQuery({ queryKey: ["todos", id], queryFn: () => getTodos(id), enabled });