@babel/plugin-transform-react-jsx
이 플러그인을 통해 JSX구문을 자바스크립트가 이해할 수 있는 형태로 변환함.
const ComponentA = <A required={true}>Hello World</A>
const componentB = <>Hello World</>
const ComponentC = = (
<div>
<span>Hello World</span>
</div>
)
'use strict'
var ComponentA = React.createElement(
A,
{
required : true
},
'Hello World'
)
const ComponentB = React.createElement(
React.Fragment,
null,
'Hello World'
)
const ComponentC = React.createElement(
'div',
null,
React.createElement(
'span',
null,
React.createElement('span', null, 'hello World')
)
)
JSX 변환 후(자동 런타임 트랜스파일한 결과)
'use strict'
var _jsxRuntime = require('custom-jsx-library/jsx-runtime')
var ComponentA = (0, _jsxRuntime.jsx)(A, {
required : true,
children : 'Hello World'
})
var ComponentB = (0, _jsxRuntime.jsx)(_jsxRuntime.Fragment, {
children : 'Hello World'
})
var ComponentC = (0, _jsxRuntime.jsx)('div', {
children : (0, _jsxRuntime.jsx)('span', {
children : 'hello World'
})
})