What is @vitejs/plugin-vue-jsx?
@vitejs/plugin-vue-jsx is a Vite plugin that provides support for Vue 3 JSX syntax. It allows developers to write Vue components using JSX, which can be more familiar to those coming from a React background or those who prefer JSX syntax over Vue's template syntax.
What are @vitejs/plugin-vue-jsx's main functionalities?
Basic JSX Support
This feature allows you to write Vue components using JSX syntax. The code sample demonstrates a simple Vue component that renders a div with the text 'Hello, JSX!'.
import { defineComponent } from 'vue';
const MyComponent = defineComponent({
render() {
return <div>Hello, JSX!</div>;
}
});
export default MyComponent;
Props Handling
This feature allows you to define and use props in your JSX components. The code sample shows a component that takes a 'message' prop and renders it inside a div.
import { defineComponent } from 'vue';
const MyComponent = defineComponent({
props: {
message: String
},
render() {
return <div>{this.message}</div>;
}
});
export default MyComponent;
Event Handling
This feature allows you to handle events in your JSX components. The code sample demonstrates a button that shows an alert when clicked.
import { defineComponent } from 'vue';
const MyComponent = defineComponent({
methods: {
handleClick() {
alert('Button clicked!');
}
},
render() {
return <button onClick={this.handleClick}>Click me</button>;
}
});
export default MyComponent;
Other packages similar to @vitejs/plugin-vue-jsx
babel-plugin-transform-vue-jsx
babel-plugin-transform-vue-jsx is a Babel plugin that transforms Vue JSX syntax into JavaScript. It is similar to @vitejs/plugin-vue-jsx in that it allows you to write Vue components using JSX, but it is used in a Babel-based build setup rather than a Vite-based one.
vue-jsx
vue-jsx is a package that provides JSX support for Vue 3. It is similar to @vitejs/plugin-vue-jsx in that it allows you to write Vue components using JSX syntax, but it is a standalone package that can be used with various build tools.