babel-preset-koa2-node7

babel-preset-koa2-node7

Babel preset for koa2 running with node7.

Node@7 has already great ES2017 support, but there are few things still missing and this module adds them:

• modules (transform-es2015-modules-commonjs)
• class properties (transform-class-properties)
• object rest spread (syntax-object-rest-spread)
• trailing function commas (syntax-trailing-function-commas)
• async to generator (transform-async-to-generator)

Note: This project is forked from tengattack/babel-preset-es2017-node7, as node 7 still has async/await behind a flag and its not production ready, so this module covers that up by adding transform-async-to-generator.

Install

$ npm install --save-dev babel-preset-koa2-node7

Usage

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

Node run

node script.js

Via .babelrc (recommended)

.babelrc

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

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