diff --git a/build.rb b/build.rb
deleted file mode 100755
index a2177f7..0000000
--- a/build.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-#!/usr/bin/env ruby
-
-#
-# Build a standalone, all-including jaws.js by combining all the files in src/-directory into one
-#
-
-files = %w{core.js input.js assets.js game_loop.js rect.js sprite.js sprite_sheet.js animation.js viewport.js collision_detection.js pixel_map.js parallax.js text.js quadtree.js}.map { |file| "src/#{file}"}
-#files = Dir['src/*'].select { |f| !File.directory?(f) }
-#extras = Dir['src/extras/*'].select { |f| !File.directory?(f) }
-
-File.open("jaws.js", "w") do |out|
-  out.write("/* Built at #{Time.now.to_s} */\n")
-  files.each { |file| out.write( File.read(file) ) }
-  out.write(";window.addEventListener(\"load\", function() { if(jaws.onload) jaws.onload(); }, false);")
-end
-
-# Create extras.js with src/extras/*.js
-#File.open("extras.js", "w") do |out|
-#  out.write("/* Built at #{Time.now.to_s} */\n")
-#  extras.each { |file| out.write( File.read(file) ) }
-#end
-
-
-#
-# Minify jaws.js into jaws-min.js using googles closure compiler
-#
-require 'net/http'
-require 'uri'
-def compress(js_code, compilation_level)
-  response = Net::HTTP.post_form(URI.parse('http://closure-compiler.appspot.com/compile'), {
-    'js_code' => js_code,
-    'compilation_level' => "#{compilation_level}",
-    'output_format' => 'text',
-    'output_info' => 'compiled_code'
-    # 'output_info' => 'errors'
-  })
-  response.body
-end
-
-js_code = File.read("jaws.js")
-File.open("jaws-min.js", "w") { |out| 
-  out.write("/* Built at #{Time.now.to_s} */\n")
-  out.write compress(js_code, "SIMPLE_OPTIMIZATIONS") # option: ADVANCED_OPTIMIZATIONS
-}  
-
-# Create extras-min.js with src/extras/*.js
-#js_code = File.read("extras.js")
-#File.open("extras-min.js", "w") { |out| 
-#  out.write("/* Built at #{Time.now.to_s} */\n")
-#  out.write compress(js_code, "SIMPLE_OPTIMIZATIONS") # option: ADVANCED_OPTIMIZATIONS
-#}  
-
-if ARGV.first != "nodoc"
-  #
-  # Generate documentation into http://jawsjs.com/docs/
-  # -a documents All functions
-  # 
-  `jsdoc -D='noGlobal:true' -D='title:JawsJS HTML5 game engine documentation' -t=/www/ippa/jawsjs.com/public/codeview -d=/www/ippa/jawsjs.com/public/docs src`
-  `cd /www/ippa/jawsjs.com/public/docs; zip jaws-docs.zip -x jaws-docs.zip -r .`
-end