{"componentChunkName":"component---src-templates-docs-js","path":"/docs/react-without-jsx.html","result":{"data":{"markdownRemark":{"html":"

JSX is not a requirement for using React. Using React without JSX is especially convenient when you don’t want to set up compilation in your build environment.

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Each JSX element is just syntactic sugar for calling React.createElement(component, props, ...children). So, anything you can do with JSX can also be done with just plain JavaScript.

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For example, this code written with JSX:

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class Hello extends React.Component {\n  render() {\n    return <div>Hello {this.props.toWhat}</div>;\n  }\n}\n\nReactDOM.render(\n  <Hello toWhat=\"World\" />,\n  document.getElementById('root')\n);
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can be compiled to this code that does not use JSX:

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class Hello extends React.Component {\n  render() {\n    return React.createElement('div', null, `Hello ${this.props.toWhat}`);\n  }\n}\n\nReactDOM.render(\n  React.createElement(Hello, {toWhat: 'World'}, null),\n  document.getElementById('root')\n);
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If you’re curious to see more examples of how JSX is converted to JavaScript, you can try out the online Babel compiler.

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The component can either be provided as a string, as a subclass of React.Component, or a plain function.

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If you get tired of typing React.createElement so much, one common pattern is to assign a shorthand:

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const e = React.createElement;\n\nReactDOM.render(\n  e('div', null, 'Hello World'),\n  document.getElementById('root')\n);
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If you use this shorthand form for React.createElement, it can be almost as convenient to use React without JSX.

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Alternatively, you can refer to community projects such as react-hyperscript and hyperscript-helpers which offer a terser syntax.

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