Examine source code of GitHub Pull Requests

{
  "name" : "GitHub Pull Requests",
  "description" : "See all of your repo's pull requests in one place!",
  "version" : "0.2.5",
  "homepage_url" : "https://github.com/syj67507/github-pr-chrome-extension",
  "manifest_version" : 2 ,
  "permissions" : [
    "alarms" ,
    "storage" ,
    "tabs" 
  ],
  "background" : {
    "scripts" : [
      "background.js" 
    ]
  },
  "browser_action" : {
    "default_popup" : "popup.html"
  },
  "icons" : {
    "512" : "icon512.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "@ghpr-ext"
    }
  }
}