Added babel loader

.babelrc

@@ -0,0 +1,6 @@
+{
+  "presets": ["env"],
+  "plugins": [
+    "syntax-async-functions", "transform-regenerator"
+  ]
+}

gulpfile.js

@@ -1,35 +1,22 @@
-var gulp = require('gulp');
-var rename = require('gulp-rename');
-var browserify = require('browserify');
-var source = require('vinyl-source-stream');
-var buffer = require('vinyl-buffer');
-var uglify = require('gulp-uglify');
-var babelify = require('babelify');
+const gulp = require('gulp');
 const gutil = require("gulp-util");
 const webpack = require('webpack');
 const config = require('./webpack.config.js');
+const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
 
-gulp.task('default', ['build', 'watch']);
-
-gulp.task('watch', function () {
-  gulp.watch('./src/*.js', ['build']);
-  gulp.watch('./*.js', ['build']);
+const uglify = new UglifyJsPlugin({
+  include: /\.min.*/,
+  sourceMap: true
 });
 
-function build(file) {
-  return browserify(file, {
-      noParse: [require.resolve('./src/zxing')]
-    })
-    .transform(babelify, {
-      ignore: /zxing\.js$/i,
-      presets: ['es2015'],
-      plugins: ['syntax-async-functions', 'transform-regenerator']
-    })
-    .bundle()
-    .pipe(source('instascan.js'));
-}
+gulp.task('default', ['dev', 'watch']);
+
+gulp.task('watch', function() {
+  gulp.watch('./src/*.js', ['dev']);
+});
 
-gulp.task('release', function () {
+gulp.task('production', function() {
+  config.plugins.push(uglify)
   return webpack(config, function(err, stats) {
     if (err) throw new gutil.PluginError("webpack", err);
     gutil.log("[webpack]", stats.toString({
@@ -38,7 +25,11 @@ gulp.task('release', function () {
   });
 });
 
-gulp.task('build', function () {
-  return build('./export.js')
-    .pipe(gulp.dest('./dist/'));
+gulp.task('dev', function() {
+  return webpack(config, function(err, stats) {
+    if (err) throw new gutil.PluginError("webpack", err);
+    gutil.log("[webpack]", stats.toString({
+      // output options
+    }));
+  });
 });

index.js

@@ -3,7 +3,8 @@ require('webrtc-adapter');
 
 var Instascan = {
   Scanner: require('./src/scanner'),
-  Camera: require('./src/camera')
+  Camera: require('./src/camera'),
+  Zxing: require('./src/zxing')
 };
 
 module.exports = Instascan;