diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 
diff --git a/src/filters/color/ColorMatrixFilter.js b/src/filters/color/ColorMatrixFilter.js
index 58b04c4..62ba739 100644
--- a/src/filters/color/ColorMatrixFilter.js
+++ b/src/filters/color/ColorMatrixFilter.js
@@ -270,7 +270,7 @@
  *
  * @param multiply {boolean} refer to ._loadMatrix() method
  */
-ColorMatrixFilter.prototype.desaturate = function(multiply)
+ColorMatrixFilter.prototype.desaturate = function(multiply) // jshint unused:false
 {
     this.saturation(-1);
 };

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 
diff --git a/src/filters/color/ColorMatrixFilter.js b/src/filters/color/ColorMatrixFilter.js
index 58b04c4..62ba739 100644
--- a/src/filters/color/ColorMatrixFilter.js
+++ b/src/filters/color/ColorMatrixFilter.js
@@ -270,7 +270,7 @@
  *
  * @param multiply {boolean} refer to ._loadMatrix() method
  */
-ColorMatrixFilter.prototype.desaturate = function(multiply)
+ColorMatrixFilter.prototype.desaturate = function(multiply) // jshint unused:false
 {
     this.saturation(-1);
 };
diff --git a/src/filters/dropshadow/BlurYTintFilter.js b/src/filters/dropshadow/BlurYTintFilter.js
index 7e68d1b..d4eeb8a 100644
--- a/src/filters/dropshadow/BlurYTintFilter.js
+++ b/src/filters/dropshadow/BlurYTintFilter.js
@@ -1,5 +1,4 @@
-var core = require('../../core'),
-    blurFactor = 1 / 7000;
+var core = require('../../core');
 var fs = require('fs');
 
 /**

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 
diff --git a/src/filters/color/ColorMatrixFilter.js b/src/filters/color/ColorMatrixFilter.js
index 58b04c4..62ba739 100644
--- a/src/filters/color/ColorMatrixFilter.js
+++ b/src/filters/color/ColorMatrixFilter.js
@@ -270,7 +270,7 @@
  *
  * @param multiply {boolean} refer to ._loadMatrix() method
  */
-ColorMatrixFilter.prototype.desaturate = function(multiply)
+ColorMatrixFilter.prototype.desaturate = function(multiply) // jshint unused:false
 {
     this.saturation(-1);
 };
diff --git a/src/filters/dropshadow/BlurYTintFilter.js b/src/filters/dropshadow/BlurYTintFilter.js
index 7e68d1b..d4eeb8a 100644
--- a/src/filters/dropshadow/BlurYTintFilter.js
+++ b/src/filters/dropshadow/BlurYTintFilter.js
@@ -1,5 +1,4 @@
-var core = require('../../core'),
-    blurFactor = 1 / 7000;
+var core = require('../../core');
 var fs = require('fs');
 
 /**
diff --git a/src/index.js b/src/index.js
index c597c78..52b19c8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,4 +1,4 @@
-require('./polyfill/requestAnimationFrame')
+require('./polyfill/requestAnimationFrame');
 
 var core = require('./core');
 

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 
diff --git a/src/filters/color/ColorMatrixFilter.js b/src/filters/color/ColorMatrixFilter.js
index 58b04c4..62ba739 100644
--- a/src/filters/color/ColorMatrixFilter.js
+++ b/src/filters/color/ColorMatrixFilter.js
@@ -270,7 +270,7 @@
  *
  * @param multiply {boolean} refer to ._loadMatrix() method
  */
-ColorMatrixFilter.prototype.desaturate = function(multiply)
+ColorMatrixFilter.prototype.desaturate = function(multiply) // jshint unused:false
 {
     this.saturation(-1);
 };
diff --git a/src/filters/dropshadow/BlurYTintFilter.js b/src/filters/dropshadow/BlurYTintFilter.js
index 7e68d1b..d4eeb8a 100644
--- a/src/filters/dropshadow/BlurYTintFilter.js
+++ b/src/filters/dropshadow/BlurYTintFilter.js
@@ -1,5 +1,4 @@
-var core = require('../../core'),
-    blurFactor = 1 / 7000;
+var core = require('../../core');
 var fs = require('fs');
 
 /**
diff --git a/src/index.js b/src/index.js
index c597c78..52b19c8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,4 +1,4 @@
-require('./polyfill/requestAnimationFrame')
+require('./polyfill/requestAnimationFrame');
 
 var core = require('./core');
 
diff --git a/src/mesh/webgl/MeshRenderer.js b/src/mesh/webgl/MeshRenderer.js
index a1e1ebc..718466c 100644
--- a/src/mesh/webgl/MeshRenderer.js
+++ b/src/mesh/webgl/MeshRenderer.js
@@ -194,16 +194,9 @@
  */
 MeshRenderer.prototype.start = function ()
 {
-    var gl = this.renderer.gl,
-    shader = this.renderer.shaderManager.plugins.meshShader;
+    var shader = this.renderer.shaderManager.plugins.meshShader;
 
     this.renderer.shaderManager.setShader(shader);
-
-    // dont need to upload!
-    //gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, this.indices);
-
-
- //   this.s
 };
 
 /**

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index d0f345b..df4d0f6 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -498,7 +498,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-Container.prototype._renderWebGL = function (renderer)
+Container.prototype._renderWebGL = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
@@ -509,7 +509,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-Container.prototype._renderCanvas = function (renderer)
+Container.prototype._renderCanvas = function (renderer) // jshint unused:false
 {
     // this is where content itself gets rendered...
 };
diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 048b84a..5fbb708 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -349,7 +349,7 @@
  * @param matrix {Matrix}
  * @return {Rectangle} the rectangular bounding area
  */
-DisplayObject.prototype.getBounds = function (matrix)
+DisplayObject.prototype.getBounds = function (matrix) // jshint unused:false
 {
     return math.Rectangle.EMPTY;
 };
@@ -402,7 +402,7 @@
  * @param renderer {WebGLRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderWebGL = function (renderer)
+DisplayObject.prototype.renderWebGL = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
@@ -413,7 +413,7 @@
  * @param renderer {CanvasRenderer} The renderer
  * @private
  */
-DisplayObject.prototype.renderCanvas = function (renderer)
+DisplayObject.prototype.renderCanvas = function (renderer) // jshint unused:false
 {
     // OVERWRITE;
 };
diff --git a/src/core/renderers/webgl/shaders/Shader.js b/src/core/renderers/webgl/shaders/Shader.js
index 9f4ad0e..44de077 100644
--- a/src/core/renderers/webgl/shaders/Shader.js
+++ b/src/core/renderers/webgl/shaders/Shader.js
@@ -1,5 +1,5 @@
-var utils = require('../../../utils'),
-    CONST = require('../../../const');
+/*global console */
+var utils = require('../../../utils');
 
 /**
  * @class
@@ -444,7 +444,7 @@
             break;
 
         default:
-            window.console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
+            console.warn('Pixi.js Shader Warning: Unknown uniform type: ' + uniform.type);
     }
 };
 
@@ -539,7 +539,7 @@
 
     if (!this.gl.getShaderParameter(shader, this.gl.COMPILE_STATUS))
     {
-        window.console.log(this.gl.getShaderInfoLog(shader));
+        console.log(this.gl.getShaderInfoLog(shader));
         return null;
     }
 
diff --git a/src/core/renderers/webgl/utils/ObjectRenderer.js b/src/core/renderers/webgl/utils/ObjectRenderer.js
index 9edbd1a..5609f81 100644
--- a/src/core/renderers/webgl/utils/ObjectRenderer.js
+++ b/src/core/renderers/webgl/utils/ObjectRenderer.js
@@ -49,7 +49,7 @@
  * Renders an object
  *
  */
-ObjectRenderer.prototype.render = function (object)
+ObjectRenderer.prototype.render = function (object) // jshint unused:false
 {
     // render the object
 };
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 9c51a5a..d6302bd 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -1,5 +1,4 @@
 var ObjectRenderer = require('../../renderers/webgl/utils/ObjectRenderer'),
-    Shader = require('../../renderers/webgl/shaders/Shader'),
     WebGLRenderer = require('../../renderers/webgl/WebGLRenderer'),
     CONST = require('../../const');
 
diff --git a/src/deprecation.js b/src/deprecation.js
index 0543d0b..c873997 100644
--- a/src/deprecation.js
+++ b/src/deprecation.js
@@ -1,5 +1,4 @@
 var core   = require('./core'),
-    extras = require('./extras'),
     mesh   = require('./mesh'),
     text   = require('./text');
 
diff --git a/src/filters/color/ColorMatrixFilter.js b/src/filters/color/ColorMatrixFilter.js
index 58b04c4..62ba739 100644
--- a/src/filters/color/ColorMatrixFilter.js
+++ b/src/filters/color/ColorMatrixFilter.js
@@ -270,7 +270,7 @@
  *
  * @param multiply {boolean} refer to ._loadMatrix() method
  */
-ColorMatrixFilter.prototype.desaturate = function(multiply)
+ColorMatrixFilter.prototype.desaturate = function(multiply) // jshint unused:false
 {
     this.saturation(-1);
 };
diff --git a/src/filters/dropshadow/BlurYTintFilter.js b/src/filters/dropshadow/BlurYTintFilter.js
index 7e68d1b..d4eeb8a 100644
--- a/src/filters/dropshadow/BlurYTintFilter.js
+++ b/src/filters/dropshadow/BlurYTintFilter.js
@@ -1,5 +1,4 @@
-var core = require('../../core'),
-    blurFactor = 1 / 7000;
+var core = require('../../core');
 var fs = require('fs');
 
 /**
diff --git a/src/index.js b/src/index.js
index c597c78..52b19c8 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,4 +1,4 @@
-require('./polyfill/requestAnimationFrame')
+require('./polyfill/requestAnimationFrame');
 
 var core = require('./core');
 
diff --git a/src/mesh/webgl/MeshRenderer.js b/src/mesh/webgl/MeshRenderer.js
index a1e1ebc..718466c 100644
--- a/src/mesh/webgl/MeshRenderer.js
+++ b/src/mesh/webgl/MeshRenderer.js
@@ -194,16 +194,9 @@
  */
 MeshRenderer.prototype.start = function ()
 {
-    var gl = this.renderer.gl,
-    shader = this.renderer.shaderManager.plugins.meshShader;
+    var shader = this.renderer.shaderManager.plugins.meshShader;
 
     this.renderer.shaderManager.setShader(shader);
-
-    // dont need to upload!
-    //gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, this.indices);
-
-
- //   this.s
 };
 
 /**
diff --git a/src/polyfill/requestAnimationFrame.js b/src/polyfill/requestAnimationFrame.js
index 980a397..a3d1a99 100644
--- a/src/polyfill/requestAnimationFrame.js
+++ b/src/polyfill/requestAnimationFrame.js
@@ -54,7 +54,7 @@
 
         return setTimeout(function () {
             lastTime = Date.now();
-            callback(performance.now());
+            callback(global.performance.now());
         }, delay);
     };
 }