fjeldstad/index.html

## index.html
<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>hello-choo</title>
  </head>
  <body>
    <script src="static/bundle.js"></script>
  </body>
</html>

## index.js
require("regenerator-runtime/runtime");
const choo = require('choo');
const html = require('choo/html');
const { Promise } = require('./utils.js');

// Choo app using promises, generator functions (with co, perhaps)
// and whatever ES2015 features you like.
// ...

## package.json
{
  "name": "hello-choo",
  "version": "1.0.0",
  "description": "A practical choo app starter kit with ES2015 support and reasonably small bundle footprint.",
  "main": "index.js",
  "scripts": {
    "start": "budo index.js:static/bundle.js --pushstate --live --open -- -t sheetify/transform -t babelify",
    "build": "rm -rf dist && mkdir -p dist/static && cp index.html dist && NODE_ENV=production browserify -e index.js -t sheetify/transform -t yo-yoify -t babelify -t envify -g unassertify -g uglifyify | uglifyjs > dist/static/bundle.js"
  },
  "author": "Anders Fjeldstad (https://twitter.com/hihaj)",
  "license": "MIT",
  "babel": {
    "plugins": [
      "transform-runtime"
    ],
    "presets": [
      "es2015"
    ]
  },
  "dependencies": {
    "babel-runtime": "^6.11.6",
    "choo": "^3.3.0",
    "es6-promise": "^4.0.3",
    "regenerator-runtime": "^0.9.5"
  },
  "devDependencies": {
    "babel-plugin-transform-runtime": "^6.15.0",
    "babel-preset-es2015": "^6.14.0",
    "babelify": "^7.3.0",
    "browserify": "^13.1.0",
    "budo": "^9.2.0",
    "envify": "^3.4.1",
    "sheetify": "^5.1.0",
    "uglifyify": "^3.0.3",
    "uglifyjs": "^2.4.10",
    "unassertify": "^2.0.3",
    "yo-yoify": "^3.4.1"
  }
}

## utils.js
const { Promise } = require('es6-promise');

Promise.fromCallback = (fn) => {
  return new Promise((resolve, reject) => {
    try {
      fn((error, result) => {
        if (error) {
          reject(error);
        } else {
          resolve(result);
        }
      });
    } catch (error) {
      reject(error);
    }
  });
};

module.exports = {
  Promise,
};
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>hello-choo</title>
	</head>
	<body>
	<script src="static/bundle.js"></script>
	</body>
	</html>
	require("regenerator-runtime/runtime");
	const choo = require('choo');
	const html = require('choo/html');
	const { Promise } = require('./utils.js');

	// Choo app using promises, generator functions (with co, perhaps)
	// and whatever ES2015 features you like.
	// ...
	{
	"name": "hello-choo",
	"version": "1.0.0",
	"description": "A practical choo app starter kit with ES2015 support and reasonably small bundle footprint.",
	"main": "index.js",
	"scripts": {
	"start": "budo index.js:static/bundle.js --pushstate --live --open -- -t sheetify/transform -t babelify",
	"build": "rm -rf dist && mkdir -p dist/static && cp index.html dist && NODE_ENV=production browserify -e index.js -t sheetify/transform -t yo-yoify -t babelify -t envify -g unassertify -g uglifyify \| uglifyjs > dist/static/bundle.js"
	},
	"author": "Anders Fjeldstad (https://twitter.com/hihaj)",
	"license": "MIT",
	"babel": {
	"plugins": [
	"transform-runtime"
	],
	"presets": [
	"es2015"
	]
	},
	"dependencies": {
	"babel-runtime": "^6.11.6",
	"choo": "^3.3.0",
	"es6-promise": "^4.0.3",
	"regenerator-runtime": "^0.9.5"
	},
	"devDependencies": {
	"babel-plugin-transform-runtime": "^6.15.0",
	"babel-preset-es2015": "^6.14.0",
	"babelify": "^7.3.0",
	"browserify": "^13.1.0",
	"budo": "^9.2.0",
	"envify": "^3.4.1",
	"sheetify": "^5.1.0",
	"uglifyify": "^3.0.3",
	"uglifyjs": "^2.4.10",
	"unassertify": "^2.0.3",
	"yo-yoify": "^3.4.1"
	}
	}
	const { Promise } = require('es6-promise');

	Promise.fromCallback = (fn) => {
	return new Promise((resolve, reject) => {
	try {
	fn((error, result) => {
	if (error) {
	reject(error);
	} else {
	resolve(result);
	}
	});
	} catch (error) {
	reject(error);
	}
	});
	};

	module.exports = {
	Promise,
	};