diff --git a/gulpfile.coffee b/gulpfile.coffee
deleted file mode 100644
index 3e293e3..0000000
--- a/gulpfile.coffee
+++ /dev/null
@@ -1,125 +0,0 @@
-browserify   = require 'browserify'
-browserSync  = require 'browser-sync'
-duration     = require 'gulp-duration'
-ecstatic     = require 'ecstatic'
-gulp         = require 'gulp'
-gutil        = require 'gulp-util'
-jade         = require 'gulp-jade'
-notify       = require 'gulp-notify'
-path         = require 'path'
-prefix       = require 'gulp-autoprefixer'
-source       = require 'vinyl-source-stream'
-sourcemaps   = require 'gulp-sourcemaps'
-streamify    = require 'gulp-streamify'
-stylus       = require 'gulp-stylus'
-uglify       = require 'gulp-uglify'
-watchify     = require 'watchify'
-
-production = process.env.NODE_ENV is 'production'
-
-config =
-  scripts:
-    source: './src/coffee/main.coffee'
-    extensions: ['.coffee']
-    destination: './public/js/'
-    filename: 'bundle.js'
-  templates:
-    source: './src/jade/*.jade'
-    watch: './src/jade/*.jade'
-    destination: './public/'
-  styles:
-    source: './src/stylus/style.styl'
-    watch: './src/stylus/*.styl'
-    destination: './public/css/'
-  assets:
-    source: './src/assets/**/*.*'
-    watch: './src/assets/**/*.*'
-    destination: './public/'
-
-browserifyConfig =
-  entries: [config.scripts.source]
-  extensions: config.scripts.extensions
-  debug: not production
-  cache: {}
-  packageCache: {}
-
-handleError = (err) ->
-  gutil.log err
-  gutil.beep()
-
-  notify
-    title: 'Compile Error'
-    message: err.message
-
-  this.emit 'end'
-
-gulp.task 'scripts', ->
-  pipeline = browserify(browserifyConfig)
-    .bundle()
-    .on 'error', handleError
-    .pipe source config.scripts.filename
-
-  pipeline = build.pipe(streamify(uglify())) if production
-
-  pipeline.pipe gulp.dest config.scripts.destination
-
-gulp.task 'templates', ->
-  pipeline = gulp
-    .src config.templates.source
-    .pipe jade pretty: not production
-    .on 'error', handleError
-    .pipe gulp.dest config.templates.destination
-
-  if production then pipeline else pipeline.pipe browserSync.reload(stream: true)
-
-gulp.task 'styles', ->
-  pipeline = gulp.src config.styles.source
-
-  pipeline = pipeline.pipe(sourcemaps.init()) unless production
-
-  pipeline = pipeline.pipe stylus
-    'include css': true
-    compress: production
-  .on 'error', handleError
-  .pipe prefix 'last 2 versions', 'Chrome 34', 'Firefox 28', 'iOS 7'
-
-  pipeline = pipeline.pipe(sourcemaps.write '.') unless production
-  pipeline = pipeline.pipe gulp.dest config.styles.destination
-
-  if production then pipeline else pipeline.pipe browserSync.stream match: '**/*.css'
-
-gulp.task 'assets', ->
-  gulp
-    .src config.assets.source
-    .pipe gulp.dest config.assets.destination
-
-gulp.task 'server', ->
-  browserSync
-    open: false
-    port: 9001
-    server:
-      baseDir: './public'
-
-gulp.task 'watch', ->
-  gulp.watch config.templates.watch, ['templates']
-  gulp.watch config.styles.watch, ['styles']
-  gulp.watch config.assets.watch, ['assets']
-
-  bundle = watchify browserify browserifyConfig
-
-  bundle.on 'update', ->
-    build = bundle.bundle()
-      .on 'error', handleError
-      .pipe source config.scripts.filename
-
-    build
-      .pipe gulp.dest config.scripts.destination
-      .pipe(duration('Rebundling browserify bundle'))
-      .pipe(browserSync.reload(stream: true))
-
-  .emit 'update'
-
-buildTasks = ['templates', 'styles', 'assets']
-
-gulp.task 'build', buildTasks.concat ['scripts']
-gulp.task 'default', buildTasks.concat ['watch', 'server']
diff --git a/gulpfile.js b/gulpfile.js
new file mode 100644
index 0000000..deb0d50
--- /dev/null
+++ b/gulpfile.js
@@ -0,0 +1,157 @@
+'use strict';
+
+var browserify = require('browserify');
+var browserSync = require('browser-sync');
+var duration = require('gulp-duration');
+var ecstatic = require('ecstatic');
+var gulp = require('gulp');
+var gutil = require('gulp-util');
+var jade = require('gulp-jade');
+var notify = require('gulp-notify');
+var prefix = require('gulp-autoprefixer');
+var source = require('vinyl-source-stream');
+var sourcemaps = require('gulp-sourcemaps');
+var streamify = require('gulp-streamify');
+var stylus = require('gulp-stylus');
+var uglify = require('gulp-uglify');
+var watchify = require('watchify');
+
+var production = process.env.NODE_ENV === 'production';
+
+var config = {
+  scripts: {
+    source: './src/coffee/main.coffee',
+    extensions: ['.coffee'],
+    destination: './public/js/',
+    filename: 'bundle.js'
+  },
+  templates: {
+    source: './src/jade/*.jade',
+    watch: './src/jade/*.jade',
+    destination: './public/'
+  },
+  styles: {
+    source: './src/stylus/style.styl',
+    watch: './src/stylus/*.styl',
+    destination: './public/css/'
+  },
+  assets: {
+    source: './src/assets/**/*.*',
+    watch: './src/assets/**/*.*',
+    destination: './public/'
+  }
+};
+
+var browserifyConfig = {
+  entries: [config.scripts.source],
+  extensions: config.scripts.extensions,
+  debug: !production,
+  cache: {},
+  packageCache: {}
+};
+
+function handleError(err) {
+  gutil.log(err);
+  gutil.beep();
+  notify({
+    title: 'Compile Error',
+    message: err.message
+  });
+  return this.emit('end');
+}
+
+gulp.task('scripts', function() {
+  var pipeline = browserify(browserifyConfig)
+    .bundle()
+    .on('error', handleError)
+    .pipe(source(config.scripts.filename));
+
+  if (production) {
+    pipeline = pipeline.pipe(streamify(uglify()));
+  }
+  return pipeline.pipe(gulp.dest(config.scripts.destination));
+});
+
+gulp.task('templates', function() {
+  var pipeline = gulp.src(config.templates.source)
+  .pipe(jade({
+    pretty: !production
+  }))
+  .on('error', handleError)
+  .pipe(gulp.dest(config.templates.destination));
+
+  if(production) {
+    return pipeline;
+  }
+
+  return pipeline.pipe(browserSync.reload({
+    stream: true
+  }));
+});
+
+gulp.task('styles', function() {
+  var pipeline = gulp.src(config.styles.source);
+
+  if (!production) {
+    pipeline = pipeline.pipe(sourcemaps.init());
+  }
+
+  pipeline = pipeline.pipe(stylus({
+    'include css': true,
+    compress: production
+  }))
+  .on('error', handleError)
+  .pipe(prefix('last 2 versions', 'Chrome 34', 'Firefox 28', 'iOS 7'));
+
+  if (!production) {
+    pipeline = pipeline.pipe(sourcemaps.write('.'));
+  }
+
+  pipeline = pipeline.pipe(gulp.dest(config.styles.destination));
+
+  if (production) {
+    return pipeline;
+  }
+
+  return pipeline.pipe(browserSync.stream({
+    match: '**/*.css'
+  }));
+});
+
+gulp.task('assets', function() {
+  return gulp.src(config.assets.source)
+    .pipe(gulp.dest(config.assets.destination));
+});
+
+gulp.task('server', function() {
+  return browserSync({
+    open: false,
+    port: 9001,
+    server: {
+      baseDir: './public'
+    }
+  });
+});
+
+gulp.task('watch', function() {
+  gulp.watch(config.templates.watch, ['templates']);
+  gulp.watch(config.styles.watch, ['styles']);
+  gulp.watch(config.assets.watch, ['assets']);
+
+  var bundle = watchify(browserify(browserifyConfig));
+
+  bundle.on('update', function() {
+    var build = bundle.bundle()
+      .on('error', handleError)
+      .pipe(source(config.scripts.filename));
+
+    build.pipe(gulp.dest(config.scripts.destination))
+    .pipe(duration('Rebundling browserify bundle'))
+    .pipe(browserSync.reload({stream: true}));
+  }).emit('update');
+});
+
+var buildTasks = ['templates', 'styles', 'assets'];
+
+gulp.task('build', buildTasks.concat(['scripts']));
+gulp.task('default', buildTasks.concat(['watch', 'server']));
diff --git a/package.json b/package.json
index 975caa2..3379a50 100644
--- a/package.json
+++ b/package.json
@@ -15,9 +15,7 @@
     "gulp",
     "template"
   ],
-  "dependencies": {
-    "coffee-script": "~1.8.0"
-  },
+  "dependencies": {},
   "devDependencies": {
     "bower": "~1.3.5",
     "browser-sync": "^2.7.2",