Babbybel

Runtime transpiler for harmony modules support

Why

• Add support of harmony modules in node 6
• Kept source line numbers
• Kept symbol names
• Lighter than babel

Usage

Install

npm install --save babbybel

Within application

Before any use of a source file with import/export

require('babbybel')

With Mocha

Add to your mocha command line:

--compilers js:babbybel

Supported syntax

• default import

import theDefault from 'my-module'

• wildcard import

import * as allTheStuff from 'my-module'

• sparse import

import {feature1, faeture2 as feature2} from 'my-module'

• mix of import default with feature

import defaultExport, {export1, export2}

import {export1, export2}, defaultExport

• default export

export default function myDefault = () => 'some thing'

• export

export const myDefault = () => 'some thing'

Not yet supported syntax

• multi line import / export