Examine source code of à la mode

{
  "description" : "An extension to view the CSS of any element on a page",
  "manifest_version" : 2 ,
  "name" : "à la mode",
  "version" : "1.0.0",
  "homepage_url" : "https://github.com/dbullard2/a-la-mode",
  "icons" : {
    "48" : "icons/beasts-48.png"
  },
  "permissions" : [
    "activeTab" 
  ],
  "browser_action" : {
    "default_icon" : "icons/pie60px.png",
    "default_title" : "à la mode",
    "default_popup" : "popup/choose_beast.html"
  },
  "web_accessible_resources" : [
    "beasts/*.jpg"
  ]
}