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  • License MIT

Treat React JSX elements as value types and hoist them to the highest scope

Package Exports

  • babel-plugin-transform-react-constant-elements

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (babel-plugin-transform-react-constant-elements) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

babel-plugin-transform-react-constant-elements

Treat React JSX elements as value types and hoist them to the highest scope

Example

In

const Hr = () => {
  return <hr className="hr" />;
};

Out

const _ref = <hr className="hr" />;

const Hr = () => {
  return _ref;
};

Deopts

  • Spread Operator

    <div {...foobar} />

  • Refs

    <div ref="foobar" />
<div ref={node => this.node = node} />

Installation

npm install --save-dev babel-plugin-transform-react-constant-elements

Usage

.babelrc

{
  "plugins": ["transform-react-constant-elements"]
}

Via CLI

babel --plugins transform-react-constant-elements script.js

Via Node API

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

References