d3-notes/Lab.md

Create a bar graph using the following data:

```javascript
[
  {
    "name": "HTML",
    "count": 21
  },
  {
    "name": "CSS",
    "count": 17
  },
  {
    "name": "Responsive Web Design",
    "count": 17
  },
  {
    "name": "JavaScript",
    "count": 17
  },
  {
    "name": "Git",
    "count": 16
  },
  {
    "name": "Angular.js",
    "count": 9
  },
  {
    "name": "Node.js",
    "count": 9
  },
  {
    "name": "PostgreSQL",
    "count": 8
  },
  {
    "name": "Agile Project Management",
    "count": 8
  },
  {
    "name": "MongoDB",
    "count": 7
  },
  {
    "name": "Trello",
    "count": 7
  },
  {
    "name": "Testing / TDD",
    "count": 7
  },
  {
    "name": "jQuery",
    "count": 7
  },
  {
    "name": "User Testing",
    "count": 6
  },
  {
    "name": "MySQL",
    "count": 6
  },
  {
    "name": "PHP",
    "count": 6
  },
  {
    "name": "React.js",
    "count": 6
  },
  {
    "name": "AJAX",
    "count": 6
  },
  {
    "name": "Express.js",
    "count": 5
  },
  {
    "name": "Heroku",
    "count": 5
  },
  {
    "name": "Wireframing",
    "count": 5
  },
  {
    "name": "Sass/SCSS",
    "count": 5
  },
  {
    "name": "Mobile Web",
    "count": 4
  },
  {
    "name": "Rails",
    "count": 4
  },
  {
    "name": "WordPress",
    "count": 4
  },
  {
    "name": "Drupal",
    "count": 3
  },
  {
    "name": "Ruby",
    "count": 3
  },
  {
    "name": "Ember.js",
    "count": 3
  },
  {
    "name": "Python",
    "count": 3
  },
  {
    "name": "Amazon EC2",
    "count": 2
  },
  {
    "name": "Computer Science degree",
    "count": 1
  },
  {
    "name": "Backbone.js",
    "count": 1
  },
  {
    "name": "Less",
    "count": 1
  },
  {
    "name": "Prototyping",
    "count": 1
  },
  {
    "name": "Redis",
    "count": 1
  }
]
````