babel-preset-es2017-node7

Babel preset to make node@7 ES2017 compatible.

Node@7 has great ES2017 support, the most excited change is the support of async function in harmony flag, this module just adds missing features:

• modules (transform-es2015-modules-commonjs)
• transform export extensions (transform-export-extensions)
• class properties (transform-class-properties)
• object rest spread (syntax-object-rest-spread)
• trailing function commas (syntax-trailing-function-commas)

Install

$ npm install --save-dev babel-preset-es2017-node7

Usage

Read "Configuring Babel 6" article for more information about babel@6 configuration.

Node run in harmony

# 7.6.0 > Node.js version > 7.0.0 
node --harmony script.js
# Node.js version >= 7.6.0 
node script.js

Via .babelrc (recommended)

.babelrc

{
  "presets": ["es2017-node7"]
}

If you are using webpack 2, this will help for import / export was natively supported in Webpack 2.

{
  "presets": ["es2017-node7/webpack2"]
}

Via CLI

babel script.js --presets es2017-node7

Via Node API

require('babel-core').transform('code', {
  presets: ['es2017-node7'],
})

Credits

• Inspired by babel-preset-es2015-node6

License

MIT