Examine source code of Reddit NoBS

{
  "manifest_version": 2,
  "name": "Reddit NoBS",
  "version": "0.3",
  "description": "Remove ads and live stream from reddit and lets you browse original site in peace instead of using a third party reddit front end.",
  "content_scripts": [
    {
      "matches": [
        "*://www.reddit.com/*"
      ],
      "css": [
        "styles.css"
      ],
      "js": [
        "script.js"
      ]
    }
  ],
  "icons": {
    "128": "icons/reddit-logo128.png"
  },
  "options_ui": {
    "page": "options.html"
  },
  "permissions": [
    "storage"
  ],
  "browser_action": {
    "default_icon": {
      "128": "icons/reddit-logo128.png"
    },
    "browser_style": true,
    "default_popup": "options.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "bathory@live.com",
      "strict_min_version": "58.0"
    }
  }
}