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babel/packages/babel-plugin-transform-react-display-name/README.md
Brian Vaughn 526a7d20ef Updated transform-react-display-name for createReactClass addon (#5554) 
* Updated transform-react-display-name for ReactCreateClass addon

* Tweaked description for transform-react-display-name plugin

* Changed ReactCreateClass to createReactClass
2017-05-01 17:16:17 -04:00

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babel-plugin-transform-react-display-name

Add displayName to createReactClass (and React.createClass) calls

Example

In

var foo = React.createClass({}); // React <= 15
var bar = createReactClass({});  // React 16+

Out

var foo = React.createClass({
  displayName: "foo"
}); // React <= 15
var bar = createReactClass({
  displayName: "bar"
}); // React 16+

Installation

npm install --save-dev babel-plugin-transform-react-display-name

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["transform-react-display-name"]
}

Via CLI

babel --plugins transform-react-display-name script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["transform-react-display-name"]
});