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react-transpile

v0.0.1

Published

A React Component for transpiling ES2015+ JS.

Downloads

9

Readme

react-transpile

react-transpile provides a declarative transpilation component for React.

Usage

Given some kind of source text that you want to transpile from ES2015+ to ES5, you can leverage react-transpile by doing the following:

import React from 'react';
import Transpile from 'react-transpile';

class Demo extends React.Component {
  render() {
    const Header = ({ title }) => <h1>{title}</h1>;

    return (
      <Transpile
        scope={{ Header }}
        source={this.props.source}
        onError={(error) => /* handle error */}
        onResult={(result) => /* handle result */}
        baseComponent={() => <p>Rendered while transpiling</p>}
      />
    );
  }
}

Whatever is returned by the onError and onResult handlers will be rendered by the Transpile component.

scope

You can leverage the scope prop to pass in values that you want to include in the scope of your source text that is being evaluated. By default, you access values in scope by using ES2015's import syntax, or by just using require.

You can change this behavior by hooking into the customEval prop, which determines how your source is evaluated. This function takes in the transpiled source and the scope and lets you handle how it is evaluated for added flexibility.

plugins and presets

You can additionally pass in an array of plugins and presets that you want babel to apply to your source. By default, Transpile supports the es2015, stage-1, and react babel presets.