diff --git a/package.json b/package.json
index 5ebb971ab..115ebc8ab 100644
--- a/package.json
+++ b/package.json
@@ -41,5 +41,8 @@
     "gulp-uglify": "^1.1.0",
     "gulp-util": "~2.2.12",
     "qunitjs": "^1.15.0"
+  },
+  "devDependencies": {
+    "content-kit-utils": "git://github.com/bustlelabs/content-kit-utils#master"
   }
 }
diff --git a/src/js/content-kit-compiler/compiler.js b/src/js/content-kit-compiler/compiler.js
index 64b51cd6e..f88e6164e 100644
--- a/src/js/content-kit-compiler/compiler.js
+++ b/src/js/content-kit-compiler/compiler.js
@@ -1,7 +1,7 @@
 import HTMLParser from './parsers/html-parser';
 import HTMLRenderer from './renderers/html-renderer';
 import { DefaultBlockTypeSet, DefaultMarkupTypeSet } from './types/default-types';
-import { mergeWithOptions } from '../content-kit-utils/object-utils';
+import { mergeWithOptions } from 'node_modules/content-kit-utils/src/object-utils';
 
 /**
  * @class Compiler
diff --git a/src/js/content-kit-compiler/models/block.js b/src/js/content-kit-compiler/models/block.js
index fe538b1ee..068dd9f1e 100644
--- a/src/js/content-kit-compiler/models/block.js
+++ b/src/js/content-kit-compiler/models/block.js
@@ -1,5 +1,5 @@
 import Model from './model';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 
 /**
  * Ensures block markups at the same index are always in a specific order.
diff --git a/src/js/content-kit-compiler/models/markup.js b/src/js/content-kit-compiler/models/markup.js
index 0c4399d36..83e576251 100644
--- a/src/js/content-kit-compiler/models/markup.js
+++ b/src/js/content-kit-compiler/models/markup.js
@@ -1,5 +1,5 @@
 import Model from './model';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 
 /**
  * @class MarkupModel
diff --git a/src/js/content-kit-compiler/parsers/html-parser.js b/src/js/content-kit-compiler/parsers/html-parser.js
index 74ad4bf12..0dd3e81b1 100644
--- a/src/js/content-kit-compiler/parsers/html-parser.js
+++ b/src/js/content-kit-compiler/parsers/html-parser.js
@@ -2,10 +2,10 @@ import BlockModel from '../models/block';
 import MarkupModel from '../models/markup';
 import Type from '../types/type';
 import { DefaultBlockTypeSet, DefaultMarkupTypeSet } from '../types/default-types';
-import { mergeWithOptions } from '../../content-kit-utils/object-utils';
-import { toArray } from '../../content-kit-utils/array-utils';
-import { trim, trimLeft, sanitizeWhitespace } from '../../content-kit-utils/string-utils';
-import { DOMParsingNode, textOfNode, unwrapNode, attributesForNode } from '../../content-kit-utils/node-utils';
+import { mergeWithOptions } from 'node_modules/content-kit-utils/src/object-utils';
+import { toArray } from 'node_modules/content-kit-utils/src/array-utils';
+import { trim, trimLeft, sanitizeWhitespace } from 'node_modules/content-kit-utils/src/string-utils';
+import { DOMParsingNode, textOfNode, unwrapNode, attributesForNode } from 'node_modules/content-kit-utils/src/node-utils';
 
 var ELEMENT_NODE = window.Node && Node.ELEMENT_NODE || 1;
 var TEXT_NODE    = window.Node && Node.TEXT_NODE    || 3;
diff --git a/src/js/content-kit-compiler/renderers/html-element-renderer.js b/src/js/content-kit-compiler/renderers/html-element-renderer.js
index da6988473..9a1308f4a 100644
--- a/src/js/content-kit-compiler/renderers/html-element-renderer.js
+++ b/src/js/content-kit-compiler/renderers/html-element-renderer.js
@@ -1,5 +1,5 @@
-import { injectIntoString } from '../../content-kit-utils/string-utils';
-import { sumSparseArray } from '../../content-kit-utils/array-utils';
+import { injectIntoString } from 'node_modules/content-kit-utils/src/string-utils';
+import { sumSparseArray } from 'node_modules/content-kit-utils/src/array-utils';
 
 /**
  * Builds an opening html tag. i.e. '<a href="http://link.com/" rel="author">'
diff --git a/src/js/content-kit-compiler/renderers/html-renderer.js b/src/js/content-kit-compiler/renderers/html-renderer.js
index a6991d484..c73551409 100644
--- a/src/js/content-kit-compiler/renderers/html-renderer.js
+++ b/src/js/content-kit-compiler/renderers/html-renderer.js
@@ -2,7 +2,7 @@ import Type from '../types/type';
 import HTMLElementRenderer from './html-element-renderer';
 import HTMLEmbedRenderer from './html-embed-renderer';
 import { DefaultBlockTypeSet, DefaultMarkupTypeSet } from '../types/default-types';
-import { mergeWithOptions } from '../../content-kit-utils/object-utils';
+import { mergeWithOptions } from 'node_modules/content-kit-utils/src/object-utils';
 
 /**
  * @class HTMLRenderer
diff --git a/src/js/content-kit-compiler/types/type.js b/src/js/content-kit-compiler/types/type.js
index ad2230551..deda153f7 100644
--- a/src/js/content-kit-compiler/types/type.js
+++ b/src/js/content-kit-compiler/types/type.js
@@ -1,4 +1,4 @@
-import { underscore } from '../../content-kit-utils/string-utils';
+import { underscore } from 'node_modules/content-kit-utils/src/string-utils';
 
 /**
  * @class Type
diff --git a/src/js/content-kit-editor/commands/bold.js b/src/js/content-kit-editor/commands/bold.js
index 25947a6e6..7eb4b8b91 100644
--- a/src/js/content-kit-editor/commands/bold.js
+++ b/src/js/content-kit-editor/commands/bold.js
@@ -1,6 +1,6 @@
 import TextFormatCommand from './text-format';
 import { getSelectionBlockTagName } from '../utils/selection-utils';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 var RegExpHeadingTag = /^(h1|h2|h3|h4|h5|h6)$/i;
diff --git a/src/js/content-kit-editor/commands/format-block.js b/src/js/content-kit-editor/commands/format-block.js
index bfb63e1bf..8574ad776 100644
--- a/src/js/content-kit-editor/commands/format-block.js
+++ b/src/js/content-kit-editor/commands/format-block.js
@@ -1,6 +1,6 @@
 import TextFormatCommand from './text-format';
 import { getSelectionBlockElement, selectNode } from '../utils/selection-utils';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function FormatBlockCommand(options) {
diff --git a/src/js/content-kit-editor/commands/heading.js b/src/js/content-kit-editor/commands/heading.js
index b0dd8b4ec..d746ad85e 100644
--- a/src/js/content-kit-editor/commands/heading.js
+++ b/src/js/content-kit-editor/commands/heading.js
@@ -1,5 +1,5 @@
 import FormatBlockCommand from './format-block';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function HeadingCommand() {
diff --git a/src/js/content-kit-editor/commands/image.js b/src/js/content-kit-editor/commands/image.js
index 90c50ebba..03fe88eea 100644
--- a/src/js/content-kit-editor/commands/image.js
+++ b/src/js/content-kit-editor/commands/image.js
@@ -2,7 +2,7 @@ import Command from './base';
 import Message from '../views/message';
 import Type from '../../content-kit-compiler/types/type';
 import BlockModel from '../../content-kit-compiler/models/block';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { FileUploader } from '../utils/http-utils';
 
 function createFileInput(command) {
diff --git a/src/js/content-kit-editor/commands/italic.js b/src/js/content-kit-editor/commands/italic.js
index bbe77a21c..bc3cb13a6 100644
--- a/src/js/content-kit-editor/commands/italic.js
+++ b/src/js/content-kit-editor/commands/italic.js
@@ -1,5 +1,5 @@
 import TextFormatCommand from './text-format';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function ItalicCommand() {
diff --git a/src/js/content-kit-editor/commands/link.js b/src/js/content-kit-editor/commands/link.js
index ddb00eb5a..95c69fa82 100644
--- a/src/js/content-kit-editor/commands/link.js
+++ b/src/js/content-kit-editor/commands/link.js
@@ -1,7 +1,7 @@
 import TextFormatCommand from './text-format';
 import Prompt from '../views/prompt';
 import { getSelectionTagName } from '../utils/selection-utils';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 var RegExpHttp = /^https?:\/\//i;
diff --git a/src/js/content-kit-editor/commands/list.js b/src/js/content-kit-editor/commands/list.js
index 1161f90d9..3a19102de 100644
--- a/src/js/content-kit-editor/commands/list.js
+++ b/src/js/content-kit-editor/commands/list.js
@@ -1,6 +1,6 @@
 import TextFormatCommand from './text-format';
 import { getSelectionBlockElement, selectNode, getSelectionTagName } from '../utils/selection-utils';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function ListCommand(options) {
diff --git a/src/js/content-kit-editor/commands/oembed.js b/src/js/content-kit-editor/commands/oembed.js
index d9fc4e427..2ac547003 100644
--- a/src/js/content-kit-editor/commands/oembed.js
+++ b/src/js/content-kit-editor/commands/oembed.js
@@ -2,7 +2,7 @@ import Command from './base';
 import Prompt from '../views/prompt';
 import Message from '../views/message';
 import EmbedModel from '../../content-kit-compiler/models/embed';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { OEmbedder } from '../utils/http-utils';
 
 function loadTwitterWidgets(element) {
diff --git a/src/js/content-kit-editor/commands/ordered-list.js b/src/js/content-kit-editor/commands/ordered-list.js
index ceec097fc..4b1bb8f99 100644
--- a/src/js/content-kit-editor/commands/ordered-list.js
+++ b/src/js/content-kit-editor/commands/ordered-list.js
@@ -1,5 +1,5 @@
 import ListCommand from './list';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function OrderedListCommand() {
diff --git a/src/js/content-kit-editor/commands/quote.js b/src/js/content-kit-editor/commands/quote.js
index fac16ccf5..0969dd920 100644
--- a/src/js/content-kit-editor/commands/quote.js
+++ b/src/js/content-kit-editor/commands/quote.js
@@ -1,5 +1,5 @@
 import FormatBlockCommand from './format-block';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function QuoteCommand() {
diff --git a/src/js/content-kit-editor/commands/subheading.js b/src/js/content-kit-editor/commands/subheading.js
index cf6824210..589dd0bb3 100644
--- a/src/js/content-kit-editor/commands/subheading.js
+++ b/src/js/content-kit-editor/commands/subheading.js
@@ -1,5 +1,5 @@
 import FormatBlockCommand from './format-block';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function SubheadingCommand() {
diff --git a/src/js/content-kit-editor/commands/text-format.js b/src/js/content-kit-editor/commands/text-format.js
index 50ea83eca..ed03cf597 100644
--- a/src/js/content-kit-editor/commands/text-format.js
+++ b/src/js/content-kit-editor/commands/text-format.js
@@ -1,5 +1,5 @@
 import Command from './base';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 
 function TextFormatCommand(options) {
   options = options || {};
diff --git a/src/js/content-kit-editor/commands/unordered-list.js b/src/js/content-kit-editor/commands/unordered-list.js
index 3782b316c..7a6af94a7 100644
--- a/src/js/content-kit-editor/commands/unordered-list.js
+++ b/src/js/content-kit-editor/commands/unordered-list.js
@@ -1,5 +1,5 @@
 import ListCommand from './list';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import Type from '../../content-kit-compiler/types/type';
 
 function UnorderedListCommand() {
diff --git a/src/js/content-kit-editor/editor/editor-html-renderer.js b/src/js/content-kit-editor/editor/editor-html-renderer.js
index c172ce5d6..a4a98c449 100644
--- a/src/js/content-kit-editor/editor/editor-html-renderer.js
+++ b/src/js/content-kit-editor/editor/editor-html-renderer.js
@@ -1,6 +1,6 @@
 import HTMLRenderer from '../../content-kit-compiler/renderers/html-renderer';
 import Type from '../../content-kit-compiler/types/type';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 
 function embedRenderer(model) {
   var embedAttrs = model.attributes;
diff --git a/src/js/content-kit-editor/editor/editor.js b/src/js/content-kit-editor/editor/editor.js
index 9f288a525..593acf78d 100644
--- a/src/js/content-kit-editor/editor/editor.js
+++ b/src/js/content-kit-editor/editor/editor.js
@@ -18,8 +18,8 @@ import EventEmitter from '../utils/event-emitter';
 import { cleanPastedContent } from '../utils/paste-utils';
 import Compiler from '../../content-kit-compiler/compiler';
 import Type from '../../content-kit-compiler/types/type';
-import { toArray } from '../../content-kit-utils/array-utils';
-import { merge, mergeWithOptions } from '../../content-kit-utils/object-utils';
+import { toArray } from 'node_modules/content-kit-utils/src/array-utils';
+import { merge, mergeWithOptions } from 'node_modules/content-kit-utils/src/object-utils';
 
 var defaults = {
   placeholder: 'Write here...',
diff --git a/src/js/content-kit-editor/views/embed-intent.js b/src/js/content-kit-editor/views/embed-intent.js
index 0ebe26769..6e234ea45 100644
--- a/src/js/content-kit-editor/views/embed-intent.js
+++ b/src/js/content-kit-editor/views/embed-intent.js
@@ -1,6 +1,6 @@
 import View from './view';
 import Toolbar from './toolbar';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { getSelectionBlockElement } from '../utils/selection-utils';
 import { elementContentIsEmpty, positionElementToLeftOf, positionElementCenteredIn } from '../utils/element-utils';
 import Keycodes from '../utils/keycodes';
diff --git a/src/js/content-kit-editor/views/message.js b/src/js/content-kit-editor/views/message.js
index 6e7ccb10e..59d72a60f 100644
--- a/src/js/content-kit-editor/views/message.js
+++ b/src/js/content-kit-editor/views/message.js
@@ -1,5 +1,5 @@
 import View from './view';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 
 var defaultClassNames = ['ck-message'];
 
diff --git a/src/js/content-kit-editor/views/prompt.js b/src/js/content-kit-editor/views/prompt.js
index 6142d9a7b..ed631cdb2 100644
--- a/src/js/content-kit-editor/views/prompt.js
+++ b/src/js/content-kit-editor/views/prompt.js
@@ -1,5 +1,5 @@
 import View from './view';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { restoreRange } from '../utils/selection-utils';
 import { createDiv, positionElementToRect } from '../utils/element-utils';
 import Keycodes from '../utils/keycodes';
diff --git a/src/js/content-kit-editor/views/text-format-toolbar.js b/src/js/content-kit-editor/views/text-format-toolbar.js
index 05afa9d2c..cd04aba69 100644
--- a/src/js/content-kit-editor/views/text-format-toolbar.js
+++ b/src/js/content-kit-editor/views/text-format-toolbar.js
@@ -1,5 +1,5 @@
 import Toolbar from './toolbar';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { selectionIsEditable, selectionIsInElement } from '../utils/selection-utils';
 import Keycodes from '../utils/keycodes';
 
diff --git a/src/js/content-kit-editor/views/toolbar.js b/src/js/content-kit-editor/views/toolbar.js
index 836093f58..11cae3000 100644
--- a/src/js/content-kit-editor/views/toolbar.js
+++ b/src/js/content-kit-editor/views/toolbar.js
@@ -1,6 +1,6 @@
 import View from './view';
 import ToolbarButton from './toolbar-button';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { tagsInSelection } from '../utils/selection-utils';
 import { createDiv, swapElements, positionElementToRightOf, positionElementCenteredAbove } from '../utils/element-utils';
 
diff --git a/src/js/content-kit-editor/views/tooltip.js b/src/js/content-kit-editor/views/tooltip.js
index f56d99a7a..b4f8d4309 100644
--- a/src/js/content-kit-editor/views/tooltip.js
+++ b/src/js/content-kit-editor/views/tooltip.js
@@ -1,5 +1,5 @@
 import View from './view';
-import { inherit } from '../../content-kit-utils/object-utils';
+import { inherit } from 'node_modules/content-kit-utils/src/object-utils';
 import { positionElementCenteredBelow, getEventTargetMatchingTag } from '../utils/element-utils';
 
 function Tooltip(options) {
diff --git a/src/js/content-kit-utils/array-utils.js b/src/js/content-kit-utils/array-utils.js
deleted file mode 100644
index 08efc9a9a..000000000
--- a/src/js/content-kit-utils/array-utils.js
+++ /dev/null
@@ -1,27 +0,0 @@
-/**
- * Converts an array-like object (i.e. NodeList) to Array
- * Note: could just use Array.prototype.slice but does not work in IE <= 8
- */
-function toArray(obj) {
-  var array = [];
-  var i = obj && obj.length >>> 0; // cast to Uint32
-  while (i--) {
-    array[i] = obj[i];
-  }
-  return array;
-}
-
-/**
- * Computes the sum of values in a (sparse) array
- */
-function sumSparseArray(array) {
-  var sum = 0, i;
-  for (i in array) { // 'for in' is better for sparse arrays
-    if (array.hasOwnProperty(i)) {
-      sum += array[i];
-    }
-  }
-  return sum;
-}
-
-export { toArray, sumSparseArray };
diff --git a/src/js/content-kit-utils/node-utils.js b/src/js/content-kit-utils/node-utils.js
deleted file mode 100644
index 436a0e939..000000000
--- a/src/js/content-kit-utils/node-utils.js
+++ /dev/null
@@ -1,72 +0,0 @@
-import { sanitizeWhitespace } from './string-utils';
-import { toArray } from './array-utils';
-
-/**
- * A document instance separate from the page's document. (if browser supports it)
- * Prevents images, scripts, and styles from executing while parsing nodes.
- */
-var standaloneDocument = (function() {
-  var implementation = document.implementation;
-  var createHTMLDocument = implementation.createHTMLDocument;
-
-  if (createHTMLDocument) {
-    return createHTMLDocument.call(implementation, '');
-  }
-  return document;
-})();
-
-/**
- * document.createElement with our lean, standalone document
- */
-function createElement(type) {
-  return standaloneDocument.createElement(type);
-}
-
-/**
- * A reusable DOM Node for parsing html content.
- */
-var DOMParsingNode = createElement('div');
-
-/**
- * Returns plain-text of a `Node`
- */
-function textOfNode(node) {
-  var text = node.textContent || node.innerText;
-  return text ? sanitizeWhitespace(text) : '';
-}
-
-/**
- * Replaces a `Node` with its children
- */
-function unwrapNode(node) {
-  if (node.hasChildNodes()) {
-    var children = toArray(node.childNodes);
-    var len = children.length;
-    var parent = node.parentNode, i;
-    for (i = 0; i < len; i++) {
-      parent.insertBefore(children[i], node);
-    }
-  }
-}
-
-/**
- * Extracts attributes of a `Node` to a hash of key/value pairs
- */
-function attributesForNode(node, blacklist) {
-  var attrs = node.attributes;
-  var len = attrs && attrs.length;
-  var i, attr, name, hash;
-  
-  for (i = 0; i < len; i++) {
-    attr = attrs[i];
-    name = attr.name;
-    if (attr.specified && attr.value) {
-      if (blacklist && (name in blacklist)) { continue; }
-      hash = hash || {};
-      hash[name] = attr.value;
-    }
-  }
-  return hash;
-}
-
-export { createElement, DOMParsingNode, textOfNode, unwrapNode, attributesForNode };
diff --git a/src/js/content-kit-utils/object-utils.js b/src/js/content-kit-utils/object-utils.js
deleted file mode 100644
index d5848308f..000000000
--- a/src/js/content-kit-utils/object-utils.js
+++ /dev/null
@@ -1,38 +0,0 @@
-/**
- * Merges defaults/options into an Object
- * Useful for constructors
- */
-function mergeWithOptions(original, updates, options) {
-  options = options || {};
-  for(var prop in updates) {
-    if (options.hasOwnProperty(prop)) {
-      original[prop] = options[prop];
-    } else if (updates.hasOwnProperty(prop)) {
-      original[prop] = updates[prop];
-    }
-  }
-  return original;
-}
-
-/**
- * Merges properties of one object into another
- */
-function merge(original, updates) {
-  return mergeWithOptions(original, updates);
-}
-
-/**
- * Prototype inheritance helper
- */
-function inherit(Subclass, Superclass) {
-  for (var key in Superclass) {
-    if (Superclass.hasOwnProperty(key)) {
-      Subclass[key] = Superclass[key];
-    }
-  }
-  Subclass.prototype = new Superclass();
-  Subclass.constructor = Subclass;
-  Subclass._super = Superclass;
-}
-
-export { mergeWithOptions, merge, inherit };
diff --git a/src/js/content-kit-utils/string-utils.js b/src/js/content-kit-utils/string-utils.js
deleted file mode 100644
index 730e82af3..000000000
--- a/src/js/content-kit-utils/string-utils.js
+++ /dev/null
@@ -1,44 +0,0 @@
-var RegExpTrim        = /^\s+|\s+$/g;
-var RegExpTrimLeft    = /^\s+/;
-var RegExpWSChars     = /(\r\n|\n|\r|\t|\u00A0)/gm;
-var RegExpMultiWS     = /\s+/g;
-var RegExpNonAlphaNum = /[^a-zA-Z\d]/g;
-
-/**
- * String.prototype.trim polyfill
- * Removes whitespace at beginning and end of string
- */
-function trim(string) {
-  return string ? (string + '').replace(RegExpTrim, '') : '';
-}
-
-/**
- * String.prototype.trimLeft polyfill
- * Removes whitespace at beginning of string
- */
-function trimLeft(string) {
-  return string ? (string + '').replace(RegExpTrimLeft, '') : '';
-}
-
-/**
- * Replaces non-alphanumeric chars with underscores
- */
-function underscore(string) {
-  return string ? trim(string + '').replace(RegExpNonAlphaNum, '_') : '';
-}
-
-/**
- * Cleans line breaks, tabs, non-breaking spaces, then multiple occuring whitespaces.
- */
-function sanitizeWhitespace(string) {
-  return string ? (string + '').replace(RegExpWSChars, '').replace(RegExpMultiWS, ' ') : '';
-}
-
-/**
- * Injects a string into another string at the index specified
- */
-function injectIntoString(string, injection, index) {
-  return string.substr(0, index) + injection + string.substr(index);
-}
-
-export { trim, trimLeft, underscore, sanitizeWhitespace, injectIntoString };