diff --git a/Cakefile b/Cakefile
new file mode 100644
index 000000000..96e71dc1c
--- /dev/null
+++ b/Cakefile
@@ -0,0 +1,23 @@
+cs    = require 'coffee-script'
+fs    = require 'fs'
+{log} = console
+
+HEADER  = fs.readFileSync 'header', 'utf8'
+INFILE  = 'script.coffee'
+OUTFILE = '4chan_x.js'
+
+build = ->
+  fs.readFile INFILE, 'utf8', (err, code) ->
+    throw err if err
+    try
+      code = HEADER + cs.compile code
+    catch e
+      log e
+    fs.writeFile OUTFILE, code, (err) ->
+      throw err if err
+
+task 'dev', ->
+  build()
+  fs.watchFile INFILE, interval: 250, (curr, prev) ->
+    if curr.mtime > prev.mtime
+      build()