fast browserify transform for ES modules, and nothing else--using @WebReflection ascjs
npm install ascjsify
browserify app.js -t ascjsify
browserify app.js -g ascjsify # globalvar ascjsify = require('ascjsify')
var b = browserify()
b.transform(ascjsify, { global: true })global: true is optional, but useful if dependencies may be using ES modules already.
ascjsify only runs on files that look like they may contain import or export statements, so it won't slow everything down when run globally.
import { EventEmitter } from 'events'
export default new EventEmitter()const { EventEmitter } = require('events')
Object.defineProperty(exports, '__esModule', {value: true}).default = new EventEmitter()