diff --git a/README.md b/README.md
index 6b525b7..4e28634 100644
--- a/README.md
+++ b/README.md
@@ -115,6 +115,19 @@ Minimise your CSS using clean-css.
 Optionally a line break is inserted after 'maxLineLength' characters in the minimized css file.
 
 
+###compileStyl()
+Compile a Stylus file.
+
+
+###compileCoffee()
+Compile a CoffeeScript file.
+
+
+###loadRegex(regex)
+Concatenate the content of multiple files that match the "regex" criteria.
+Recursive (Looks up inside directories)
+
+
 ###save(file)
 Save the contents to a file.
 
@@ -124,6 +137,10 @@ Reset/clear contents.
 
 
 ##Changelog
+0.4.2
+Add compileStyl() and compileCoffee() for Stylus and CoffeeScript
+Add loadRegex() pseudo regex for concatenate files matching criteria
+
 0.3.0
 Add cssmin() for minifying CSS (RustyMarvin)
 Fix tests under Windows (RustyMarvin)
diff --git a/index.js b/index.js
index f55e4dd..432a60e 100644
--- a/index.js
+++ b/index.js
@@ -3,6 +3,8 @@ var fs = require('fs'),
     mkdirp = require('mkdirp'),
     _ = require('underscore'),
     uglifyJS = require('uglify-js'),
+    stylus = require('stylus'),
+    coffeeScript = require('coffee-script'),
     cleanCSS = require('clean-css');
 
 
@@ -196,6 +198,50 @@ Builder.prototype.cssmin = function(maxLineLength) {
   return this;
 };
 
+/**
+ * Compile styl files
+ */
+Builder.prototype.compileStyl = function() {
+  var content = this.content;
+  stylus(content).set('compress', true).render(function(err, css){
+    content = css;
+  });
+
+  this.content = content;
+
+  return this;
+};
+
+/**
+ * Compile Coffee files
+ */
+Builder.prototype.compileCoffee = function() {
+  var content = this.content;
+  content = coffeeScript.compile(content, {bare:true});
+
+  this.content = content;
+
+  return this;
+};
+
+/**
+ * Load files regex
+ * 
+ * @param regex
+ */
+Builder.prototype.loadRegex = function(regex) {
+  var walker   =  require('wrench');
+  var files    = [];
+  var contents    = [];
+
+  files = walker.readdirSyncRecursive(this.dir);
+  for (var i=0,len=files.length;i<len;i++) {
+    if (files[i].match(regex))
+      contents.push(files[i]);
+  }
+  this.concat(contents);
+};
+
 /**
  * Save the contents to disk
  *
diff --git a/package.json b/package.json
index 0f03cc9..053ba2f 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "author": "Charles Davison <charlie@powmedia.co.uk>",
   "name": "buildify",
   "description": "Builder for creating distributable JavaScript files from source. Concatenate, wrap, uglify.",
-  "version": "0.3.0",
+  "version": "0.4.2",
   "repository": {
     "type": "git",
     "url": "git://github.com/powmedia/buildify.git"
@@ -12,6 +12,9 @@
     "mkdirp": "0.3.2",
     "uglify-js": "1.3.0",
     "underscore": "1.3.3",
+    "stylus": ">= 0.0.1",
+    "coffee-script": "1.3.3",
+    "wrench": "~1.4.3",
     "clean-css": "0.6.0"
   },
   "devDependencies": {
diff --git a/test/index.test.js b/test/index.test.js
index 804942d..3a5a36f 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -236,6 +236,41 @@ exports['cssmin'] = {
 };
 
 
+exports['compileStyl'] = function(test) {
+  var b = builder();
+
+  b.setContent('body\n \t font 12px Helvetica, Arial, sans-serif\n \na.button\n \t border-radius 5px');
+  b.compileStyl();
+
+  test.same(b.content, 'body{font:12px Helvetica,Arial,sans-serif}\na.button{border-radius:5px}\n');
+
+  test.done();
+}
+
+
+exports['compileCoffee'] = function(test) {
+  var b = builder();
+
+  b.setContent('play() while life is on');
+  b.compileCoffee();
+
+  test.same(b.content, '\nwhile (life === true) {\n  play();\n}\n');
+
+  test.done();
+}
+
+
+exports['loadRegex'] = function(test) {
+  var b = builder(__dirname + '/support');
+
+  b.loadRegex("^[a-z]{3}.txt");
+
+  test.same(b.content, 'BAR\nFOO');
+
+  test.done();
+}
+
+
 exports['save'] = {
   setUp: function(done) {
     this.sinon = sinon.sandbox.create();