Can you please tell me the significance of the createElement function?

render: **h** => h(App)

What exactly does the variable 'h' represent here?

Does Vue assign a specific value to the variable 'h'?

Can we consider the variable 'h' as a method in this context?

Note that 'h' is equivalent to 'createElement'.

This snippet is from my main.js file:

import Vue from 'vue';
import App from './App';

new Vue({
  render: h => h(App)
}).$mount('#app');

And here is my App.vue file:

 <template>
  <div>Hi there!</div>
</template>

<script>
export default {
  name: "App"
};
</script>

Answer №1

Abbreviated as hyperscript, this term serves as a shorthand for the function createElement. If desired, you can easily substitute h with a different name like createElemement. The Docs prefer to use createElement in their render functions.

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