Examine source code of Hipinion Paster

{
  "manifest_version": 2,
  "name": "Hipinion Paster",
  "version": "6.8.3",
  "description": "Automatically generate bbcode when you paste links into a hipinion post. Users can hide threads and superkill foes as well.",
  "permissions": [
    "activeTab",
    "tabs",
    "contextMenus",
    "*://*.hipinion.com/*",
    "unlimitedStorage",
    "storage"
  ],
  "background": {
    "scripts": [
      "paste.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "http://*.hipinion.com/*",
        "https://*.hipinion.com/*"
      ],
      "css": [
        "hider.css",
        "no-emojis.css"
      ],
      "js": [
        "content_scripts.js",
        "hider.js",
        "superkill.js",
        "no-emojis.js",
        "smiley-browser.js"
      ]
    }
  ],
  "browser_action": {
    "default_title": "Hipinion Paste",
    "default_icon": {
      "16": "favico.png",
      "32": "favico.png"
    }
  },
  "icons": {
    "16": "favico.png",
    "48": "favico.png",
    "128": "favico.png"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+K"
      }
    },
    "open-smileys": {
      "description": "Open the smiley browser",
      "suggested_key": {
        "default": "Ctrl+Shift+U"
      }
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c1c56c6b-d72e-416d-89e1-e0a1feb4aef8}"
    }
  }
}