defineRender 
Stability:  
stableDefining render function in <script setup> using the defineRender.
| Features | Supported | 
|---|---|
| Vue 3 | ✅ | 
| Nuxt 3 | ✅ | 
| Vue 2 | ✅ | 
| TypeScript | ✅ | 
Basic Usage 
vue
<script setup lang="tsx">
// JSX passed directly
defineRender(
  <div>
    <span>Hello</span>
  </div>
)
// Or using render function
defineRender(() => {
  return (
    <div>
      <h1>Hello World</h1>
    </div>
  )
})
</script>