diff --git a/static/src/js/app.js b/static/src/js/app.js
index ccc311b..7661801 100644
--- a/static/src/js/app.js
+++ b/static/src/js/app.js
@@ -1,12 +1,14 @@
+/* global $ */
 var React = require('react');
 var ProjectImagesTypes = require('./components/project-images-types');
 var ProjectImagesMain = require('./components/project-images-main');
 
 $(function() { // https://css-tricks.com/snippets/jquery/smooth-scrolling/
   $('a[href*=#]:not([href=#])').click(function() {
-    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
+    if (location.pathname.replace(/^\//, '') === this.pathname.replace(/^\//, '')
+      && location.hostname === this.hostname) {
       var target = $(this.hash);
-      target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
+      target = target.length ? target : $('[name=' + this.hash.slice(1) + ']');
       if (target.length) {
         $('html,body').animate({
           scrollTop: target.offset().top
@@ -17,8 +19,8 @@ $(function() { // https://css-tricks.com/snippets/jquery/smooth-scrolling/
   });
 });
 
-$(window).load(function(){
-    $(window).trigger('scroll').trigger('resize');
+$(window).load(function() {
+  $(window).trigger('scroll').trigger('resize');
 });
 
 React.render(<ProjectImagesTypes />, document.getElementById('project-images-types'));
diff --git a/static/src/js/components/project-image.js b/static/src/js/components/project-image.js
index 9cb879d..2a18467 100644
--- a/static/src/js/components/project-image.js
+++ b/static/src/js/components/project-image.js
@@ -1,6 +1,5 @@
 var React = require('react');
 var ReactBootstrap = require('react-bootstrap');
-var Row = ReactBootstrap.Row;
 var Col = ReactBootstrap.Col;
 
 var projectImage = React.createClass({
@@ -8,17 +7,17 @@ var projectImage = React.createClass({
     var animationClass = this.props.isHovered ? 'zoomIn' : 'zoomOut';
     return (
       <Col sm={4} className="project-image">
-        <div className={"wrapper " + this.props.data.className}>
-          <div className="project" 
+        <div className={'wrapper ' + this.props.data.className}>
+          <div className="project"
             onMouseOver={this.props.onHover}
             onMouseLeave={this.props.onLeave} >
-            <div className={"animated " + animationClass}>
+            <div className={'animated ' + animationClass}>
               <h4>{this.props.data.title}</h4>
               <p>{this.props.data.text}</p>
               <a href={this.props.data.link} className="btn btn-default btn-small">
                 Find out more
-              </a> 
-            </div>     
+              </a>
+            </div>
           </div>
         </div>
       </Col>
@@ -26,4 +25,4 @@ var projectImage = React.createClass({
   }
 });
 
-module.exports = projectImage;
\ No newline at end of file
+module.exports = projectImage;
diff --git a/static/src/js/components/project-images-main.js b/static/src/js/components/project-images-main.js
index 2ee3de3..b9403d0 100644
--- a/static/src/js/components/project-images-main.js
+++ b/static/src/js/components/project-images-main.js
@@ -5,61 +5,61 @@ var ProjectImage = require('./project-image');
 
 const DATA = [
   {
-    className: "college",
-    title: "College",
-    text: "My time at college was where I learnt most about programming, and discovered my skill and passion for it.",
-    link: "",
+    className: 'college',
+    title: 'College',
+    text: 'My time at college was where I learnt most about programming, and discovered my skill and passion for it.',
+    link: '',
   },
   {
-    className: "personal",
-    title: "Personal",
-    text: "I write code just to write code, but sometimes it serves a purpose.",
-    link: "",
+    className: 'personal',
+    title: 'Personal',
+    text: 'I write code just to write code, but sometimes it serves a purpose.',
+    link: '',
   },
   {
-    className: "work",
-    title: "Work",
-    text: "I'm an apprentice software developer at Dabapps, and this is what I've done.",
-    link: "",
+    className: 'work',
+    title: 'Work',
+    text: 'I\'m an apprentice software developer at Dabapps, and this is what I\'ve done.',
+    link: '',
   },
   {
-    className: "college",
-    title: "College",
-    text: "My time at college was where I learnt most about programming, and discovered my skill and passion for it.",
-    link: "",
+    className: 'college',
+    title: 'College',
+    text: 'My time at college was where I learnt most about programming, and discovered my skill and passion for it.',
+    link: '',
   },
   {
-    className: "personal",
-    title: "Personal",
-    text: "I write code just to write code, but sometimes it serves a purpose.",
-    link: "",
+    className: 'personal',
+    title: 'Personal',
+    text: 'I write code just to write code, but sometimes it serves a purpose.',
+    link: '',
   },
   {
-    className: "work",
-    title: "Work",
-    text: "I'm an apprentice software developer at Dabapps, and this is what I've done.",
-    link: "",
+    className: 'work',
+    title: 'Work',
+    text: 'I\'m an apprentice software developer at Dabapps, and this is what I\'ve done.',
+    link: '',
   }
 ];
 
 
 var projectImagesMain = React.createClass({
-  keys: [[1,2,3],[4,5,6]],
+  keys: [[1, 2, 3], [4, 5, 6]],
   getInitialState: function () {
     return {
       hover: 0,
     };
   },
 
-  setHovering: function (key, evt) {
+  setHovering: function (key) {
     this.setState({hover: key});
   },
   render: function () {
     var generate_image = function (key) {
       return (
-        <ProjectImage isHovered={this.state.hover == key} 
-          data={DATA[key - 1]} 
-          onHover={this.setHovering.bind(this, key)} 
+        <ProjectImage isHovered={this.state.hover === key}
+          data={DATA[key - 1]}
+          onHover={this.setHovering.bind(this, key)}
           onLeave={this.setHovering.bind(this, 0)} />
         );
     }.bind(this);
@@ -78,4 +78,4 @@ var projectImagesMain = React.createClass({
   }
 });
 
-module.exports = projectImagesMain;
\ No newline at end of file
+module.exports = projectImagesMain;
diff --git a/static/src/js/components/project-images-types.js b/static/src/js/components/project-images-types.js
index ec9e67d..61180c0 100644
--- a/static/src/js/components/project-images-types.js
+++ b/static/src/js/components/project-images-types.js
@@ -5,43 +5,43 @@ var ProjectImage = require('./project-image');
 
 const DATA = [
   {
-    className: "college",
-    title: "College",
-    text: "My time at college was where I learnt most about programming, and discovered my skill and passion for it.",
-    link: "",
+    className: 'college',
+    title: 'College',
+    text: 'My time at college was where I learnt most about programming, and discovered my skill and passion for it.',
+    link: '',
   },
   {
-    className: "personal",
-    title: "Personal",
-    text: "I write code just to write code, but sometimes it serves a purpose.",
-    link: "",
+    className: 'personal',
+    title: 'Personal',
+    text: 'I write code just to write code, but sometimes it serves a purpose.',
+    link: '',
   },
   {
-    className: "work",
-    title: "Work",
-    text: "I'm an apprentice software developer at Dabapps, and this is what I've done.",
-    link: "",
+    className: 'work',
+    title: 'Work',
+    text: 'I\'m an apprentice software developer at Dabapps, and this is what I\'ve done.',
+    link: '',
   }
 ];
 
 
 var projectImagesTypes = React.createClass({
-  keys: [1,2,3],
+  keys: [1, 2, 3],
   getInitialState: function () {
     return {
       hover: 0,
     };
   },
 
-  setHovering: function (key, evt) {
+  setHovering: function (key) {
     this.setState({hover: key});
   },
   render: function () {
     var images = this.keys.map(function (key) {
       return (
-        <ProjectImage isHovered={this.state.hover == key} 
-          data={DATA[key - 1]} 
-          onHover={this.setHovering.bind(this, key)} 
+        <ProjectImage isHovered={this.state.hover === key}
+          data={DATA[key - 1]}
+          onHover={this.setHovering.bind(this, key)}
           onLeave={this.setHovering.bind(this, 0)} />
         );
     }.bind(this));
@@ -56,4 +56,4 @@ var projectImagesTypes = React.createClass({
   }
 });
 
-module.exports = projectImagesTypes;
\ No newline at end of file
+module.exports = projectImagesTypes;