Full Ecosystem Unleashing

This chapter demonstrates: directly integrating the React ecosystem (TanStack Query + Zustand) in Vue SFCs, addressing the practical scenario of "how to implement when there are no adaptation packages".

1. Input Example (Experimental Mixed Writing)

<template>
  <section>
    <h3>{{ title }}</h3>

    <p>global count: {{ globalCount }}</p>
    <button @click="incGlobal">inc global</button>

    <p v-if="query.isPending">loading...</p>
    <p v-else-if="query.isError">failed</p>
    <ul v-else>
      <!-- jsx map syntax -->
      {query.data.map(item =>
      <li key="{item.id}">{item.title}</li>
      )}
    </ul>
  </section>
</template>

<script setup lang="ts">
// @vr-name: MindControlChaos
import { useEffect } from 'react';
import { ref } from 'vue';
import { useQuery } from '@tanstack/react-query';
import { create } from 'zustand';

const title = ref('Mind Control - Chaos Mode');

// Direct connection to React APIs
useEffect(() => {
  console.log('title', title.value);
}, [title.value]);

// Direct connection to Zustand
const useCounterStore = create<{ count: number; inc: () => void }>((set) => ({
  count: 0,
  inc: () => set((s) => ({ count: s.count + 1 })),
}));

const globalCount = useCounterStore((s) => s.count);
const incGlobal = useCounterStore((s) => s.inc);

// Direct connection to TanStack Query
const query = useQuery({
  queryKey: ['todos'],
  queryFn: async () => {
    const res = await fetch('https://jsonplaceholder.typicode.com/todos?_limit=3');
    return res.json();
  },
});
</script>

2. Responsibilities to Be Taken Care of Manually

1. The React Provider system (e.g., QueryClientProvider) must be properly configured at the application entry point.
2. The compatibility between ecosystem library versions and React versions is managed by the project itself.
3. Once the coding style goes beyond reasonable boundaries, issues usually cannot be automatically fixed by the compiler.
4. Manually manage React Hook dependencies (except for APIs within the compiler's processing scope).

3. Risk Checklist

1. Failure to switch mental models will lead to "code that compiles but is actually unmaintainable".
2. After Hook dependencies and state sources become chaotic, the debugging cost will be extremely high.
3. If team members are not familiar with both stacks, the onboarding cost will increase significantly.
4. Code that runs in VuReact but cannot be processed by standard Vue.

4. Recommended Implementation Approaches

1. First pilot in isolated directories or experimental modules.
2. First establish a team code review checklist (Vue rules + React rules).
3. Add stricter linting and type checking in CI.
4. Regularly refactor "uncontrolled coding styles" and migrate reusable capabilities back to stable patterns.