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# babel-plugin-transform-react-display-name
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> Add displayName to `createReactClass` (and `React.createClass`) calls
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## Example
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**In**
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```js
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var foo = React.createClass({}); // React <= 15
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var bar = createReactClass({}); // React 16+
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```
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**Out**
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```js
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var foo = React.createClass({
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displayName: "foo"
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}); // React <= 15
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var bar = createReactClass({
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displayName: "bar"
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}); // React 16+
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```
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## Installation
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```sh
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npm install --save-dev babel-plugin-transform-react-display-name
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```
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## Usage
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### Via `.babelrc` (Recommended)
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**.babelrc**
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```json
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{
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"plugins": ["transform-react-display-name"]
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}
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```
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### Via CLI
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```sh
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babel --plugins transform-react-display-name script.js
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```
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### Via Node API
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```javascript
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require("babel-core").transform("code", {
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plugins: ["transform-react-display-name"]
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});
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```
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