Add Babel compilation

For us ES3 users who can't use ES6 features.

.babelrc

@@ -0,0 +1,8 @@
+{
+  "presets": [
+    "es2015",
+  ],
+  "plugins": [
+    "transform-es2015-modules-commonjs"
+  ]
+}

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+*.log
+lib

README.md

@@ -1,5 +1,4 @@
-<a href="super-tiny-compiler.js"><img width="731" alt="THE SUPER TINY COMPILER" src="https://cloud.githubusercontent.com/assets/952783/14171276/ed7bf716-f6e6-11e5-96df-80a031c2769d.png"/></a>
-
+[![](https://cloud.githubusercontent.com/assets/952783/14171276/ed7bf716-f6e6-11e5-96df-80a031c2769d.png)](src/super-tiny-compiler.js)
 ***Welcome to The Super Tiny Compiler!***
 
 This is an ultra-simplified example of all the major pieces of a modern compiler
@@ -8,7 +7,7 @@ written in easy to read JavaScript.
 Reading through the guided code will help you learn about how *most* compilers
 work from end to end.
 
-### [Want to jump into the code? Click here](super-tiny-compiler.js)
+### [Want to jump into the code? Click here](src/super-tiny-compiler.js)
 
 ---
 
@@ -27,7 +26,7 @@ the nerds are able to understand.
 
 ### Okay so where do I begin?
 
-Awesome! Head on over to the [super-tiny-compiler.js](super-tiny-compiler.js)
+Awesome! Head on over to the [src/super-tiny-compiler.js](src/super-tiny-compiler.js)
 file.
 
 ### I'm back, that didn't make sense
@@ -39,7 +38,7 @@ watch/star this repo or follow me on
 
 ### Tests
 
-Run with `node test.js`
+Run with `npm test`
 
 ---
 

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "the-super-tiny-compiler",
+  "version": "1.0.0",
+  "description": "Possibly the smallest compiler ever",
+  "main": "lib/super-tiny-compiler.js",
+  "scripts": {
+    "test": "npm run build && node test.js",
+    "build": "babel src -d lib",
+    "prepublish": "npm run build"
+  },
+  "repository": "thejameskyle/the-super-tiny-compiler",
+  "keywords": [
+    "compiler",
+    "tiny",
+    "example"
+  ],
+  "author": "James Kyle <me@thejameskyle.com>",
+  "license": "CC-BY-4.0",
+  "bugs": {
+    "url": "https://github.com/thejameskyle/the-super-tiny-compiler/issues"
+  },
+  "homepage": "https://github.com/thejameskyle/the-super-tiny-compiler",
+  "devDependencies": {
+    "babel-cli": "^6.16.0",
+    "babel-preset-es2015": "^6.16.0"
+  }
+}

test.js

@@ -1,4 +1,4 @@
-var superTinyCompiler = require('./super-tiny-compiler');
+var superTinyCompiler = require('./lib/super-tiny-compiler');
 var assert            = require('assert');
 
 var tokenizer     = superTinyCompiler.tokenizer;